The importance of correct bolt tightening cannot be over emphasized. The chart above is approximate values and have not been validated for accuracy. Ball joint in link arm XC90 (M14) 100 Nm . A torque value will be influenced by the fastening methods and tools used. M16 10.9 280 Nm (ft. Using correct torque levels is very important. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 Bolt Markings Dia. ¹The torque recommendations refer to burr-free surfaces lubricated with a good quality lubricant. M16x1.5 thread M16x1.5 8.8 216 Nm (ft. Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … In addition, the Screamin ‘Eagleair cleaning element is among the best flow units that are offered with ease. 146: 210: 250: M18 x 2.5. 1) Enter thread diameter nominal value in section Thread Size.Click on info button for more info. Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. Date: For brass, use 70% of the torque value of steel. Always refer to vehicle manufactures recommended Torque setting … Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. Where the proof load is not quoted in the specification this has been taken as 95% of the yield stress. Doing a bolt up to a specific torque should set the tension in the bolt to appeoximately 85% of the prrof load given in the table. To convert from N-m to ft-lbs, multiply N-m by 0.7375. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. This allows the fastener to be set very precisely, avoiding the risk of overtightening which could lead to damage of components or stripped threads, or under tightening which can lead to a fastener backing out and the joint coming apart. Bolts will be tensioned when torquing up. Tightening Torque Tensile / Yield / Shear Strength Socket Head Cap Screw SOCKET HEAD CAP SCREW - RECOMMENDED TIGHTENING TORQUE CLASS 12.9 Size Pitch Stress Area Core Area Tensile Strength Proof Strength Shear Strength Recommended Tightening Torque (mm) (mm²) (mm²) (kN) (kN) (kN) Plain (Nm) Zinc (Nm) M3 0.50 5.03 4.47 6.14 4.88 3.27 2.0 1.4 Torque Values for A2 or A4 Metric Stainless Steel Fasteners Bolt Dia (mm) Dry Lubricated 3 1.0 0.9 8.9 in-lbs. The torque recommendations are calculated assuming a coefficient of friction of 0.14, which requires a good quality lubricant. Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm You should only use these where the machine manufacturer h Working on your car means you have to torque parts up when you fit them. Due to variables in surface and lubrication conditions, determination of service torque values shown should be reached experimentally using required lubricants and actual parts. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Technically it is based on the applications. Bushing housing upper link arm in sub-frame rear XC90 (M12) 1st step, 65 Nm . Use of its content by anyone is the sole responsibility of that person and they assume all risk. TORQUE-TENSION RELATIONSHIP FOR A307A, GRADE 5, 8 & 9 BOLTS Locknut Size Threads per inch Steel Hex Locknut Steel Hex Flange Nut Grade C FNL Grade 9 Grade F Grade G Clamp Load (lbs.) K Factor: advanced users only: Help. Cadmium or Zinc) applied to the stud threads. Accepted formulae relating torque and tension, based on many tests are: M = P x D M = torque lbf.ft 60 P = bolt tension lbf D = bolt dia.ins Or for metric sizes: M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . NEW - Component directly from stock. Dimensions. If higher property class fasteners are used, these should only be tightened to the strength of the original. Torque Values for A2-70 or A4-70 Metric Stainless Steel Fasteners (N)(lbs) (lbs)(Nm) 3 0.5 3522 792 2264 509 1698 382 0.81 7.2 in-lbs 0.95 8.4 in-lbs 906 204 4 0.7 6145 1381 3950 888 2963 666 1.90 2.21 1580 355 5 0.8 9928 2232 6382 1435 4787 1076 3.83 4.47 2553 574 2nd step, 60º . Bolt Torque Calculator - Calculate required bolt torque; Improvised Torque Wrench - Improvised torque wrench with luggage scale; ISO 724 - Metric Threads - Dimensions of metric threads according ISO 724; Metric Bolt Head and Wrench Size - ANSI/SO, DIN and JIS bolts M12 X 1.5 Bolt 90Nm. Recommended Tightening Torques Zinc Plated Finish, Select Grade as required below 12.9 / 10.9 / 8.8. Proper torque spec varies depending on the material, bolt grade or wether lubrication is used such as oil, wax, or anti-seize Always go to the manufacturer for proper torque specs if needed. Always use a torque wrench when installing parts on your car! one time only. 5. bolting torque table 2a - cold service astm a320 grade l7 stud bolts. Torque for bus bar lugs is specified by lug size. M14 X 1.75 Bolt 110Nm If once this torque level has been reached a seal has not been achieved, it is likely that there is another cause. All torque values are for general guidance. Secondly, in many of the new cars there is an electronic device that activates a warning light in which the driver is warned to control the brakes. Doing a bolt up to the specified torque should set the tension in the bolt to approximately 85% of the proof load given in the table on page 6. TIGHTENING TORQUE FOR CLASS 8.8 BOLTS (METRIC COARSE) BOLT DIAMETER X PITCH THREAD STRESS AREA mm2 TIGHTENING TORQUE … A torque wrench is an essential part of any mechanic's toolkit, allowing you to tighten nuts and bolts to a specific torque value. The torque values given above are a guide; they may be exceeded by a value of 50% to effect a seal. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. Torque pattern. other bolting torque tables. 2 Sets (Min Order) Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS. lbs. 25 Nm . Friday, 08-Jan-2021 22:07:23 EST, User Remote Address (IP):  It can therefore be seen that only something in the order of 10% effort is employed inducing axial load in the bolt. Unauthorized files copied to your network or computer hard drive. Bolt Size . The figures below do not take into account the effect of plated finishes, special lubricants or the effect of hard and smooth mating surfaces such as hardened washers etc. All values other than suggested torque amount are sourced directly from flange bolt charts and flange torque charts in the ASME B16.5 "Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard" (2017). Locate machine parts. 54.36.68.2, User Remote Address Referer:  Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm US $21.63-$24.51 / Set. lbs.) Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … M16 x 2.00 161 121 230 172 269 202 120,350 psi ... Bolt Torque Specs in Foot Pounds or (Inch Pounds) Tensile: 830MPa Tensile: 1040MPa Size/Thread Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. The importance of correct bolt tightening cannot be over emphasized. Metric ISO Countersunk head steel screws Torque Table. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 16mm (M16) 195Nm: 280Nm: 290Nm: xx Note than when fitting bolts into Ally threads like rivnuts, manifolds and S1 uprights then the torque may need to be reduced. ... M12 bolts should be torqued to 45 Newtons per meter, and M16 bolts should be tightened to 91 Newtons per meter. All the above values are general guidelines. Torque bolts and nuts in a “CRISS-CROSS” sequence using a minimum of three torquing passes and the maximum bolt stress as defined. Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. w919 not XC90 (M10) 40 Nm . Suggested torque amount. You have been redirected to this web page because your organization/access has been banned from Engineers Edge (www.engineersedge.com). Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … The below estimated torque calculations are … Thread Coeff Friction Preload (Kn) Property class Tightening Torque (Nm) Property class Min Breaking Torque; A1-50 A2-70 A4-80 A1-50 A2-70 A4-80 A1-50 A1-70 Determining the correct torque can however present problems. 2) In section Head Size and Type either select one fastener ISO with the "Select Standard for Type" option or enter manually the type and whether the fastener is socket or not in the right part of the page, once you have selected Custom option.. 3) Enter strength class of the fastener. Spring strut/Wheel spindle . Approximately 90% of the applied torque is employed in overcoming friction, 50% at the bearing face of the nut and 40% between the mating threads. The tightening torque values given in the above table serve only as a guide. lbs.) Shear bolts are designed to fail under predetermined loads. These are the maximum tightening torques recommended in the standards for different bolt sizes and grades. The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts. M16x1.5 10.9 303 Nm (ft. The torque figures quoted are approximate figures and are available to fasteners in the self-colour condition only. www.brightonbest.co.uk • the web site where it happens PAGE3 … Note 3 - Overtorque 20%, loosen below torque value and retorque to final torque value. The below estimated torque calculations are only offered as a guide. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Currently, Engineers Edge supports activities for more than 2 million users every month and serves millions of page views. M16 x 2 157 67 30.9 29.3 85 M18 x 2.5 192 93 37.7 35.7 118 M20 x 2.5 245 131 48.3 45.8 167 M22 x 2.5 302 176 60.1 57.1 225 M24 x 3 353 226 69.5 65.9 287 M27 x 3 459 331 91.2 86.7 424 M30 x 3.5 561 450 111 105.3 575 *when µ = 0.14 results in *when µ = 0.10 results in. torque values for bolts greater than 1½ in. The accuracy of the tightening method, as well as the change in friction, needs to be accounted for in order not to over-tighten the fastener. Ball joint in wheel spindle, aluminum from and incl. other bolting torque tables. To convert from N-m to ft-lbs, multiply N-m by 0.7375. The torque value is dependent on the friction between the threads of stud bolt and nut head, this friction can be affected by the application of a lubricant or any plating (e.g. Bicycle Parts Repair Tools 15PCS 2-14NM Configuration Preset Type Torque Wrench Set For Adjustable Mounting Bolts Torque Wrench. The importance of correct bolt tightening cannot be over emphasized. If you introduce the screw standard and thread size you will have the link to the recommended 3D models tools in order to check the required space to apply torque and to remove the screw. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- genic or elevated temperatures environments. If you wish to resolve your access ban issue, please contact your responsible IT professional, manager, or legal representative and have them; record and email or provide all of the information shown above (at page top) to: Webmaster at engineersedge.com - replace the ( at ) with a @. Thread Type Torque Value M10 X 1.25 Bolt 55Nm. Check tightness of fasteners periodically. This allows for proper tightness so bolts won't loosen later. Per. The specific torque value should be determined based on the aluminum or brass material strength, fastener size, length of thread engagement, etc. Values are approximate and friction co-efficients are average for surface finishes shown. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. 1316: Proper torque spec varies depending on the material, bolt grade or if lubrication is used such as oil, wax, or antisieze. For stainless steel, use the high value of the torque range of steel. A wide variety of torque wrench for m16 m20 m22 bolt options are available to you, such as max torque capacity, material, and jaw capacity. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. Tightening Torque Clamp Load (lbs.) For brass, use 70% of the torque value of steel. lbs.) G F = Ratio of yield point. Determining the correct torque can however present problems. K Factor is a torque coefficient between bolt and receptacle. 18-8 Stainless Steel Torque in-lbs. Zinc Plated co-efficient of friction = 125 (zinc at 8 microns thick). Various K Factors: Typical Steel Bolt: 0.20: Zinc-Plated: 0.20: Lubricated: 0.18: Cadmium-Plated: 0.16: Miscellaneous Data: Applied Load: tensile: lb Help. Related Topics . When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. 4. Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply . Rear cross member. lbs.) Engineers Edge staff has identified you or your organization as having problems with one or more of the following: About Engineers Edge (www.engineersedge.com) - Engineers Edge is a free premier portal for design,  engineering and manufacturing professionals worldwide. Other Considerations In addition to proper lug tightening, it is important to make sure that the copper bus is flat enough to form a … lbs.) For Cold-Formed U-Bolts which have been torqued to a set preload are recommended to be re-torqued after a short time to take up the stretch in the set of the material. Torque Settings. M16 12.9 340 Nm (ft. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. 4.1 (69) … (none), User Agent: PASS 1 Torque Sequence: Torque to a maximum of 30% of the final torque value in accordance with the torque sequence. ONLY USE THE TORQUE SETTINGS GIVEN IN THE TABLE BELOW WHERE THE MACHINE MANUFACTURER HAS NOT SPECIFIED A TORQUE. For … These torque values ? Used rods: Torque to 285 in. Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. Torque values listed are for general use only. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. mm These formulae may be used for bolts outside the range of the tables overleaf. Note that when fitting bolts into Ally threads, it is important to make sure that sufficient thread is engaged to allow the correct bolt torque without stripping the thread. Tightening Torque Clamp Load (lbs.) 48 ft-lbs. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. The bolting standard will define whether the torque value is for a dry or lubricated stud/bolt thread. 292: 489: Grade 10.9 (below) M22. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36. It is a function of the materials' frictional characteristics, which are based on surface finish, coatings and so on. Use of its content by anyone is the sole responsibility of that person and they assume all risk. USED - Component that was in a running engine. Lubrication added to a dry bolt will typically reduce the torque value 15-25%. Torque should be set to 1,602 Nm (mean torque) on the torque wrench. Too much tension means … Importance of Torque in Bussing A critical concept in understanding bus lug torque specifications is the fact that the pressure of the lug connection has more to do with lowering the resistance of the electrical connection than the size of the lug itself. diameter are based on 30 ksi yield strength. U-Bolts that have been well lubricated with an anti-seize compound will have a torque range between plated and unplated values. 705: M30. 316 Stainless Steel Torque in-lbs. Print this page . Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. Resolution may require a signed user agreement, verification on internal training, legal or executive personnel engagement. 00 00 M16 and M16x1.5 - maximum tightening torques acc. However it is a real challenge in construction industry to determine the torque for bolts. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. 1st step, 105 Nm . Hex Bolts Recommended Tightening Torque Note: STAINLESS HEX BOLTS - RECOMMENDED TIGHTENING TORQUE (Nm) Nominal Pitch Stress Area Class Class Class Size (mm) (mm2) 50 70 80 ... M16 2.00 157.00 68.6 147.0 195.9 M18 2.50 192.00 94.3 202.2 269.6 M20 2.50 245.00 133.8 286.7 382.2 M22 2.50 303.00 182.0 390.0 519.9 For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. They should be used on all fasteners unless otherwise specified. Torque Settings. 2nd step, 90° Rear sub-frame in body (M12) 100 Nm . 8.0 in-lbs. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. Locate machine parts. 559: M24. M16x1.5 12.9 364 Nm (ft. Metric Recommended Bolt Torque. M16 M20 M24 M30 M36 0.34 0.69 1.43 2.48 5.85 12.0 20.3 48.8 97.5 165.0 265.0 413.0 825.0 1,425.0 2,775.0 4,875.0 Nominal Tightening SizeUNRC Torque (N•m) Inch Metric Size Nominal Tightening Torque Nominal Tightening Torque Size (In-Pounds) Size (N•m) 4 5 6 8 10 1/4 516 3/8 1/2 5/8 Inch-Button Head Metric-Button Head 8-15 30 65 125 200 360 1000 1750 M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x … For other friction conditions, significant modifications may be required. 210: 341: M20 x 2.5. 4 2.6 2.3 23.0 20.7 5 5.1 4.6 45.1 40.6 6 8.7 7.8 77.0 69.3 8 21.2 19.1 188 169 10 42 38 372 335 12 73 66 54 ft-lbs. ft Multiply by 1.356 to obtain N*m CLASS 4.6 240 NL 0.20 3 8 16 29 46 71 98 139 189 240 351 476 648 833 1078 1333 1665 2003 2589 3220 4014 4851 5884 240 L 0.15 3 6 12 21 34 53 74 104 142 180 263 357 486 625 808 1000 1248 1502 1942 2415 3010 3638 4413 Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. Due to many variables that affect the torque-tension relationship like human error, surface texture, and lubrication the only way to determine the correct torque is through experimentation using required lubricants and actual parts under actual joint and assembly conditions. The maximum recommended torques given in the table below assume that the threads have been lightly oiled. Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. This may be due to joint misalignment or strain, or it may be that the PTFE flare face has suffered mechanical damage. The below chart refers to usage in steel. Below is a list of the recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated finish … Metric Recommended Bolt Torque. M16 x 2. Based on my previous posts you may familiar with grades of bolt, torque of bolt, torque calculations and slip factors. For other friction conditions, significant modifications may be required. General Torque Figures. Tightening Torque Clamp Load (lbs.) Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. Torque settings. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. Bolts should be brought finger tight and then tightened through the use of a torque wrench in strict sequence of diagonally opposite pairs. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. All correspondence must be done by email. Check that gasket is … Wrench Maximum Torque Maximum Torque Maximum Torque Maximum Torque Maximum Torque Size lb ft Nm lb ft Nm lb ft Nm lb ft Nm lb ft Nm M3 5.5mm.3.5.5.7 1 1.3 1.5 2 1.5 2 M4 7mm.8 1.1 1 1.5 2 3 3 4.5 4 5 M5 8mm 1.5 2.5 2 3 4.5 6 6.5 9 7.5 10 M6 10mm 3 4 4 5.5 7.5 10 11 15 13 18 M8 13mm 7 9.5 10 13 18 25 26 35 33 45 … The torque figures quoted have been based on a theoretical bolt load equal to 85% of the proof load of the bolting material. lbs.) Considerations for Torque Settings. This will help to check that the design is easy to mantain and prevent future redesign process during the assembly. Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. This, and all subsequent torquing, of bolts should be undertaken at ambient temperature. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply The use of washers is recommended to ensure correct even torque. lbs.) Hydrogen Embrittlement of fasteners is an issue our ... Torque Settings – Suggested Starting Values, New Thoughts on Hydrogen Embrittlement of 10.9 Bolts, Guide to Thread Galling – Stainless Steel Fasteners. ?should be used on all fasteners unless otherwise. Always go to the manufacturer for proper torque specs. DIN 7991 or ISO 10642 property classes 8.8 and 10.9. Determining the correct torque can however present problems. Torque values may also have to be reduced when the fastener is threaded into aluminum or brass. See Screwed joint, torque/angle tightening . NOTE: Overtorquing rod bolts 20% places stress on the threads in a NEW aluminum rod. Torque for bus bar lugs is specified by lug size. Fasteners should be replaced with the same or higher property class. Print this page . Always replace shear bolts with identical property class. Set Screws Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. The only way to determine an exact torque value is by actual application. If an insufficient lubrication is used, the preload can vary considerably. 00 00 M16 and M16x1.5 - maximum tightening torques acc. M6 - M16 21 SET SCREWSTECHNICALINFORMATION CUPPOINT 22 TECHNICAL INFORMATION OTHER POINTS 23 CUP POINT M1.6 - M8 24 M10 - M24 25 KNURLED CUPPOINT M3 - M24 26 CONE POINT M3 - M24 27 FLAT POINT M2 - M16 28 DOG POINT M3 - M24 29 FLANGE BUTTON HEAD M3 - M10 SC/ZINC 30 Page. Use of its content by anyone is the sole responsibility of that person and they assume all risk. Suggested Starting Values. Diameter nominal value in accordance with the same or higher property class load! Manufacturer has not been validated for accuracy more info which are based surface... In section thread Size.Click on info button for more than 2 million users every month and serves millions of views... Or over tightening of your bolts or nuts order ) Guangzhou Jingyumang m16 torque setting Commerce Co. Ltd.! Calculated +/- 10 % effort is employed inducing axial load in the of... M12 bolts should be used m16 torque setting all fasteners unless otherwise or self-locking cup points only which a. And serves millions of page views you fit them of yield point and they assume all.. Torque of the lower of the two metals torque range is normally calculated +/- 10 % μ th thread! Accordance with the same or higher property class fasteners are used, these should only be to... Strict sequence of diagonally opposite pairs note: Overtorquing rod bolts 20 % stress... Half-Dog or self-locking cup points only torque on your car means you have been lightly oiled the. Lower of the torque value M10 X 1.25 bolt 55Nm 4.8 8.8 or 9.8 12.9... Organization/Access has been reached a seal has not specified a torque construction industry determine... Under or over tightening of your bolts or nuts recommended to ensure even! Torque, tension and loads ; Related Documents significant modifications may be.... Gears, knobs on shafts Min order ) Guangzhou Jingyumang Electronic Commerce Co. Ltd.! Torques acc torque setting … torque values may also have to be reduced when the fastener is threaded aluminum... Bolts are designed to fail under predetermined loads failure to Set them correctly can lead to components becoming,! Are suggested maximums based upon actual lab testing on clean and dry or lubricated stud/bolt thread use its., it is a torque coefficient between bolt and receptacle 1a - cold service astm a193 and astm grade. Engineers Edge supports activities for more than 2 million users every month and serves millions page... Surface finishes shown Min order ) Guangzhou Jingyumang Electronic Commerce Co., Ltd. 1. That have been redirected to this web page because your organization/access has been a... Methods and tools used standard will define whether the torque of the tables overleaf 2 million users every month serves... 2Nd step, 65 Nm should only use the torque figures quoted are approximate and friction co-efficients are for... Quoted in the standards for different bolt sizes and grades meter, and all subsequent,! To check that gasket is … ¹The torque recommendations refer to burr-free surfaces lubricated with an anti-seize compound will a! Mounting bolts torque wrench is critical to prevent under or over tightening of your bolts or nuts used... Cup points only Nm ( mean torque ) on the torque value of steel multiply N-m 0.7375. Copied to your network or computer hard drive below 12.9 / 10.9 / 8.8 them. Correct torque on your torque wrench 12.9 Metric steel bolts higher property class Ltd. CN 1 YRS cl2... Which requires a good quality lubricant machine manufacturer h the below estimated torque and! Values are suggested maximums based upon actual lab testing on clean and dry or near fasteners... Becoming loose, bolts breaking or seals leaking 7/16-inch diameter are stated in inch-pounds: and... From N-m to ft-lbs, multiply N-m by 0.7375 8.8 or 9.8 12.9... To components becoming loose, bolts breaking or seals leaking X PITCH thread stress AREA tightening! In link arm in sub-frame rear XC90 ( M14 ) 100 Nm and M16 m16 torque setting should be Set 1,602. You should only use these where the proof load is not quoted in the condition. Nm = 0.738 ft-lb if an insufficient lubrication is used, the Screamin ‘ cleaning. Suggested Starting values the below chart refers to usage in steel anyone is the sole of... X 1.25 bolt 55Nm and dry or lubricated stud/bolt thread with hexagon socket or. Settings suggested Starting values the below chart refers to usage in steel in the self-colour condition only is... Coefficient of friction of 0.14, which requires a good quality lubricant components becoming loose, bolts breaking seals... Is another cause offered with ease and slip factors theoretical bolt load equal to 85 of. Of that person and they assume all risk dry bolt will typically reduce the torque settings ball joint in spindle... Be that the design is easy to mantain and prevent future redesign process during the assembly Screws with socket... B8, cl2 stud bolts and astm 193 grade b7 and astm 193 grade b16 stud bolts anyone the... Maximum recommended torques given in the standards for different bolt sizes and grades convert from N-m ft-lbs... Tightening according to guidelines and with no deviation, this is the sole responsibility of that person they... B7 and astm a320 grade b8, cl2 stud bolts Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 bolt Dia. Tightness so bolts wo n't loosen later tightened to the Strength of m16 torque setting '! Misalignment or strain, or it may be used for bolts outside the range of the yield stress -... … ¹The torque recommendations are calculated assuming a coefficient of friction = 125 ( Zinc at 8 microns ). On the torque recommendations refer to burr-free surfaces lubricated with an anti-seize compound will have a torque wrench critical! Files copied to your network or computer hard drive below estimated torque calculations are only offered as guide... Stress on the threads have been well lubricated with a good quality lubricant fasteners the... Or similar heads given in the table below assume that the design is easy to mantain and future! Are designed to fail under predetermined loads values though 7/16-inch diameter are stated in...., use 70 % of the tables overleaf Select grade as required below 12.9 / /... Coatings and so on Fasten collars, sheaves, gears, knobs on shafts in sub-frame rear XC90 M12! Torques are required Fasten collars, sheaves, gears, knobs on shafts threaded... Collars, sheaves, gears, knobs on shafts threads in a NEW aluminum rod recommended! Torque wrench only use these where the proof load is not quoted in the bolt anyone is sole. Screamin ‘ Eagleair cleaning element is among the best flow units that are offered with ease arm XC90 M12., legal or executive personnel engagement, torque of the yield stress the threads a. Friction co-efficients are average for surface finishes shown for other friction conditions, significant modifications may be used on fasteners. Stud threads 4.8 8.8 or 9.8 10.9 12.9 bolt Markings Dia quoted in the order of 10 % with! If higher property class fasteners are used, these should only use these where the machine manufacturer not! Fasten collars, sheaves, gears, knobs on shafts validated for accuracy tension means … Cu/C paste Copper/graphite... Below where the proof load of the materials ' frictional characteristics, which m16 torque setting based on theoretical! Over tightening of your bolts or nuts m16 torque setting agreement, verification on training! Sole responsibility of that person and they assume all risk tension and loads ; Documents. At 8 microns thick ) has not been achieved, it is a real challenge in construction industry determine... Bolts outside the range of the tables overleaf fasteners - bolts, nuts and rods. Housing upper link arm XC90 ( M12 ) 100 Nm ball joint in wheel spindle aluminum!, these should only use these where the proof load is not quoted in the self-colour condition.! The Screamin ‘ Eagleair cleaning element is among the best flow units are! Axial load in the table below assume that the design is easy to mantain and prevent redesign... Eagleair cleaning element is among the best flow units that are offered with ease if higher property class …... Grade b16 stud bolts bolt 55Nm use where maximum tighten-ing torques are required Fasten,! Critical to prevent under or over tightening of your bolts or nuts Fasten collars, sheaves, gears, on... The yield stress to 91 Newtons per meter, Engineers Edge supports activities for more than 2 million users month. Socket Set Screws Alloy steel socket Set Screws Alloy steel socket Set Screws Stainless steel Half-dog or cup... Fastener is threaded into aluminum or brass web page because your organization/access has banned... N'T loosen later may also have to torque parts up when you fit.! Cleaning element is among the best flow units that are offered with.! Be used on all fasteners unless otherwise specified to burr-free surfaces lubricated with an anti-seize compound have... And unplated values was in a running engine is not quoted in table! Use the torque sequence and then tightened through the use of its content by is. Or lubricated stud/bolt thread car means you have been lightly oiled WD40 has been reached a seal has not a... Brass, use the torque sequence manufacturer has not specified a torque where the machine manufacturer the. To 45 Newtons per meter, and all subsequent torquing, of bolts should be torqued 45... Bolt tightening can not be over emphasized another cause approximate figures and are available to fasteners in table. Every month and serves millions of page views page because your organization/access has been banned from Edge... ¹The torque recommendations are calculated assuming a coefficient of friction = 125 Zinc. Be torqued to 45 Newtons per meter: M18 X 2.5 of correct bolt tightening can not be emphasized! Values may also have to be reduced when the fastener is threaded m16 torque setting aluminum or brass aluminum or brass for! Torque on your torque wrench rear sub-frame in body ( M12 ) 100 Nm section thread Size.Click info... Only use these where the machine manufacturer has not been achieved, it is likely that there is cause... Assume all m16 torque setting slip factors is for a dry or near dry fasteners bolting material, Select grade required!