The specific torque value should be determined based on fastener size, the aluminum or brass material strength, length of thread engagement, etc. By Eva | July 30, 2020. Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of fastener lubrication. When fitting a bolt kit replace one bolt at a time - with an identical length bolt (lubricated where required) follow our torque guides for the relevant material. Related Topics . • The nominal torque values listed for Grade 5 & 8 fasteners are based on 75%, of the minimum proof load Metric Bolts Maximum Torque, in foot-pounds, for clean, dry threads Check your Shop Manual! Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. Torque settings: How much torque is the right amount is highly dependent on the size of the bolt, the thread pitch, and the surface condition of the threads. Tightening Torque Clamp Load (lbs.) Preload (N) Property class to ISO 898/1 Tightening Torque (Nm)Property Class ; Thread Coefficient Friction 8.8 10.9 12.9 8.8 10.9 12.9; M8 x 1: 0.100: 19500 Try googling torque and tension in stainless fasteners or something like that. Proof load used for Class 10 calculation is 830 N/mm 2. lbs.) Torque Table Standard Bolt Sizes SAE. lbs.) As in the title, I need some indication about the optimal tightening torque to choose when screwing in a SS screw (A2-70, say) into an aluminium threaded hole. Metric Bolt Torque Chart Into Aluminum. Torque values I've seen are typically based on the fastener size and material. im installing a supercharger on a ls1b. I understand that under specific loading conditions, we need to review the bolt torques in detail based on the strength of the materials and the applied loads. lbs.) Bolt Torque Charts. FUTEK's Donut/Thru Hole Load Cells are major players when measuring the tightening of load directly. ; Bolt size Low Grade Grade 8.8 Grade 10.9 Grade 12.9; 6mm: 3-5 bolt torques stainless steel brass aluminum bolts. FUTEK's Donut/Thru Hole Load Cells are major players when measuring the tightening of load directly. to be applied, hydraulic bolt torquing is recommended. Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of fastener lubrication. bolts. There is a considerable difference in torque required for a bolt that has been lubricated with oil and one that has not. Share this: Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) Like this: Like Loading... Related . Bolt Fastening. 0 Comment. In particular, I am concerned with metrical dimensions (M8, M10 and M12). When fitting, wrap with a thin, tough tape such as Teflon to prevent scratching. Torque Conversion Chart Metric to English This printable torque conversion chart of newton meters to foot pounds is provided by TheToolHut.com. Tightening Torque Clamp Load (lbs.) 8.8 metric bolt torque chart conttrapacbu23’s soup . bolting torque table 2a - cold service astm a320 grade l7 stud bolts. There is no torque difference for fine or coarse threads. By Eva | July 30, 2020. Lubricating the bolts is the suggested method. Most accurate bolt torque calculator given its geometry and thread diameter, using vdi 2230 standard, Screw Clearance through the specific tool 3D model Bolt torque calculator metric (vdi 2230) Bolt torque calculator metric March 2020. May 6th, 2018 - Bronze Aluminum 2 56 Bolt Torque Chart Due to many variables that affect the torque tension relationship like human Specialty Metal Torque Specs Bolt' 'Aluminum Torque Ratings BigBlockDart Com May 1st, 2018 - When You Are Tightening A Bolt Into Aluminum I Would Assume That You Wouldn T Torque It To The Same Ft As Cast Iron What Would Be The Correct Ft For A Aluminum … Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. Reduce value by 10% if threads are oiled before assembly. Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. Bolt torque chart template bolt torque calculator unled bolt torque chart stainless steel, Bolt torque calculator 560sl head torque peachparts mercedes benz forum metric bolts s nuts tightening torques a to torque values bolt torque chart stainless steel, Metric Bolt Torque Chart Into Aluminum Mane Datnight, Inne I Bilen Metric Bolt Torque Chart Aluminum, Is There A Rule Of Thumb On How Much You Should Torque Certain Size Bolt Or Nut Quora, Starter Bolts Torque Renn Porsche Discussion Forums, 560sl Head Torque Peachparts Mercedes Benz Forum, Uk Mens To Womens Shoe Size Conversion Chart, Winsor And Newton Winton Oil Colour Chart, Electrolyte Imbalance Signs And Symptoms Chart, Metallic Ppg Automotive Paint Color Chart, Loreal Professional Inoa Hair Colour Chart. Or would one recommend a lower grade for such Aluminum Fastener Supply Co. was brought into existence to fill a void in the non-ferrous fastener market. For other applications or questions, email engineer@fastenal.com. Always refer to the manufacturers recommended torque values if possible. 8.8 metric bolt torque chart conttrapacbu23’s soup . bolt torque chart metric 316 pdf download ebc2017 org. Bolt Fastening. The calculator below can be used to calculate the torque required to achieve a given axial bolt force or load. Newton Meters (N-m) Foot Pounds (ft. metric tightening torques anzor australia brisbane. H�+T�522U0 B]KK#=sS#c=S��\^��\C�|^ � In particular, I am concerned with metrical dimensions (M8, M10 and M12). the torque for these screws is 70 nm. Torque values are based on clean, dry threads. Pre-load and tightening torques for stainless steel fasteners - Coarse Metric Threads There is no torque difference for fine or coarse threads. Bolt Torque Calculator. The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts. Fuller Fasteners, Distributor of Metric and Imperial Fasteners, stainless steel, brass, nylon, hex nuts, bolts, nuts, screws, taps, dies, tools and kn95 masks 9 0 obj << /Length 10 0 R /Filter /FlateDecode >> stream stainless steel stud bolt torque chart torque values. Reduce value by 10% if threads are oiled before assembly. i wonder if i should torque them that much into the aluminum. Pre-load and tightening torques for stainless steel fasteners - Coarse Metric Threads These torque values are intended for the average strength bolt/screw and there are some fasteners which are made from very weak steel. As in the title, I need some indication about the optimal tightening torque to choose when screwing in a SS screw (A2-70, say) into an aluminium threaded hole. I'm reviewing my company's existing standards for our fastener torque specifications, particularly as they apply to our metric SHCS' in aluminum castings (AA356-T6 material). Torque Values for A2 or A4 Metric Stainless Steel Fasteners Bolt Dia (mm) Dry Lubricated 3 1.0 0.9 8.9 in-lbs. Ez Read Bolt Torque Chart Metric Gtsparkplugs . TM 10-4330-237-13&P STANDARD TORQUE VALUES-METRIC SYSTEM In the absence of specific torque values, the following chart can be used as a guide to the maximum safe torque for a particular size/grade of fastener. torque table standard bolt sizes sae engineers edge. Newton Meters (N-m) Foot Pounds (ft. By : conttrapacbu23.soup.io. H��킫* ��w������G��t���Qi�Ů�� Z�|ӻ Hc�ò�w- fq�] p�EY�a�u�Y�qQ�EY���Y�a�T�Y�AQ��Y���DY��Z�60Q#q`�l�Y�1H4q�Y���e:s�A���q�8�"O>��B�y8М�84�P9�hH�P�u\c�hA=�p�����,�)� c����.�0�H-�0�P+����S(P{�P�m�(P�V*a,@9-��PF㟗PB�ߖ���x������m�\�����>����V�NM� ������O�H���7�X��e�$��ZO�H������ *}~��_�EY ������Y ���ƌ�Y�-�}��� ?��5�X��bac�`,��k��8kM�6�� ¦��Q֞�} A��5�X�5e�N �q|M>�-C�Ȍ��=g-��g���!c�֊Q�\��v��O�k�8 [���56��� #��0ځx�7vJPg�3TO4a�7��. mm These formulae may be used for bolts outside the range of the tables overleaf. 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 Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. In grade 8, those numbers are 11 and 9. Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … FUTEK's Donut/Thru Hole Load Cells are major players when measuring the tightening of load directly. Metric Bolt Torque Chart Into Aluminum. Newton Meters (N-m) Foot Pounds (ft. Is There A Rule Of Thumb On How Much You Should Torque Certain Size Bolt Or Nut Quora. Lubricate all contact areas of the bolts and washers. chart, applied to the nut, no to the bolt head. Sprocket Nut Safety: Aluminium Sprocket Nuts are manufactured to allow a torque of 33 ft/lbs or 44Nm. K - constant. Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. METRIC GRADE 10.9 COARSE THREAD BOLT size-pitch LUBRICATED WITH ANTI-SEIZE in-lbs Nm in-lbs Nm 6-1.00 119 13 80 9 ft-lbs Nm ft-lbs Nm 8-1.25 25 34 17 23 10-1.50 48 65 32 43 12-1.75 84 114 56 76 14-2.00 135 183 89 121 16-2.00 210 285 140 190 20-2.50 405 549 270 366 22-2.50 550 746 370 502 24-3.00 700 949 465 630 27-3.00 1,030 1,396 685 929 BOLT CDI Torque Products is not responsible for any application of torque or it’s consequences as a result of using this chart. The calculator is generic an can used for imperial and metric units as long as the use of units are consistent. Tightening Torque Clamp Load (lbs.) Tighten toothed or serrated-type lock nuts to the full torque value. Newton Meters (N-m) Foot Pounds (ft. TM 10-4330-237-13&P STANDARD TORQUE VALUES-METRIC SYSTEM In the absence of specific torque values, the following chart can be used as a guide to the maximum safe torque for a particular size/grade of fastener. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Torque Table . These estimated torque values are derived from the standard torque formula Torque = KDF utilizing a standard "free-spinning" nut (non-locknut) with a proof strength equal to or greater than the tensile strength of the bolt. i have no idea of the strengh of the material. Lubricating the bolts is the suggested method. Typical metric and imperial bolyt torques. Fasteners 101 – Torque Setting. Reading aircraft torque bolt charts power port a460 aluminum cylinder he unled torque wrench for rc helicopters. There isnt a chart that I would reccomend unfortunatly. the last thing i want to happen is to ruin the threads. metric stainless steel torque mar 6 2009 fastenal. %PDF-1.2 %���� endstream endobj 10 0 obj 45 endobj 7 0 obj << /Type /XObject /Subtype /Image /Name /im1 /Filter /FlateDecode /Width 946 /Height 417 /BitsPerComponent 8 /ColorSpace [ /Indexed /DeviceRGB 255 6 0 R ] /Length 8 0 R >> stream i have no idea of the strengh of the material. Metric Bolt Torque Spec Chart - Best Picture Of Chart Anyimage.Org . there are 10 mm (10.9) screws that go into the block. 48 ft-lbs. bolting torque table 3 - use only with a193 b8, cl1 bolts at 540°c - 650°c on uninsulated flanges. We recommend applying a medium strength Threadlock. D = bolt dia.ins Or for metric sizes: M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. bolting torque table 4 - use only with 6061-t6 aluminium flanges. Related Topics . These are often used where a bolt is screwed into a soft metal block, such as aluminium casting, the thread in the block may be far weaker than the bolt and a lower torque is required to prevent stripping the threads. reza. previous article next article . Spaenaur charts s bolt torque chart template spaenaur charts s threaded fasteners metric bolt torque chart into aluminum Inne I Bilen Metric Bolt Torque Chart AluminumMetric Bolt Torque Chart Into Aluminum Mane DatnightIs There A Rule Of Thumb On How Much You Should Torque Certain Size Bolt Or Nut QuoraBolt Torque Chart Stainless SteelMetric Bolt… Ez Read Bolt Torque Chart Metric Gtsparkplugs . Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. Torque Table Standard Bolt Sizes SAE. As well as where a bolt is screwed into a weak part, another important reason for reducing the torque setting of a nut and bolt is if the bolt is carrying other loads. the torque for these screws is 70 nm. 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.) 1) Installation torque and clamp load are calculated using the proof load for the class bolt and nut specified multiplied by 0.75 for a factor of safety and multiplied by 0.85 to account for material removal for the locking mechanism. Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. Depending on what it is, you might need the extra clamping force of keeping it around 30. These charts show suggested maximum torque values for threaded products and are intended only as a guide. Fastener Torque Specs. • Torque may have to be reduced when installing fastener into threaded aluminum or brass. Torque values are based on clean, dry threads. Is There A Rule Of Thumb On How Much You Should Torque Certain Size Bolt Or Nut Quora. Metric Bolts Maximum Torque, in foot-pounds, for clean, dry threads Check your Shop Manual! This table is offered as … If you suspect the screw you are tightening is one of these very weak screws/bolts use the values for installing the fastener directly into aluminum. flange torque values for stainless steel and duplex ss bolts. Most accurate bolt torque calculator given its geometry and thread diameter, using vdi 2230 standard, Screw Clearance through the specific tool 3D model Bolt torque calculator metric (vdi 2230) Bolt torque calculator metric Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . 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. Fastener Torque Specs. Reading aircraft torque bolt charts power port a460 aluminum cylinder he unled torque wrench for rc helicopters. I'm sure you knew this already. Approximate bolt tightening specs to be used as reference material if manufacturers bolt torque recommendations are not attainable. lbs.) Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. lbs.) Use at your own risk! METRIC GRADE 10.9 COARSE THREAD BOLT size-pitch LUBRICATED WITH ANTI-SEIZE in-lbs Nm in-lbs Nm 6-1.00 119 13 80 9 ft-lbs Nm ft-lbs Nm 8-1.25 25 34 17 23 10-1.50 48 65 32 43 12-1.75 84 114 56 76 14-2.00 135 183 89 121 16-2.00 210 285 140 190 20-2.50 405 549 270 366 22-2.50 550 746 370 502 24-3.00 700 949 465 630 27-3.00 1,030 1,396 685 929 BOLT Leave a Reply Cancel reply. Torque specifications for fasteners A bolt of the same size, thread, and material in a given grade can generally be tightened to a given torque; for example, grade-5, 1/4-20 should be torqued no more than 7 ft-lb in cast iron or 6 ft-lb in aluminum. Over- and under-torqueing a bolt can result in premature failure, though most failures are due to under-torque. 8.0 in-lbs. mm These formulae may be used for bolts outside the range of the tables overleaf. Proof load used for Class 8 calculation is 600 N/mm2. ; Bolt size Low Grade Grade 8.8 Grade 10.9 Grade 12.9; 6mm: 3-5 Lubricated or non-lubricated is the main issue. Image source- Fluid Power Technology 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. Does anyone have links or info about proper torque specs for bolting into aluminum. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM Nom Dia-Pitch Nom Size x Pitch INCH BOLT TORQUE TABLE SAE J429 and ASME 574 METRIC BOLT TORQUE TABLE ISO 898 By : conttrapacbu23.soup.io. Bolt/Screw torque is dependent on the application, and I'm sure the materials. ... Bolts in soft materials such as aluminum Example-hydraulic manifolds; Any housing or thin wall material that has a chance to be distorted if over tightened or an uneven torque is applied. The following suggested tightening torques provide an excellent starting point for determining torque requirements. Bolt kits in contact with the screen or fairing contain plastic washers which should be used under the head of all bolts to prevent scratching paintwork/plastic. im installing a supercharger on a ls1b. Cadmium or Zinc) applied to the stud threads. RECOMMENDED ASSEMBLY TORQUES Class 4.6 ISO Metric Coarse Pitch Bolts & Screws Bolt Tension Recommended Corresponding to Assembly 65% of Proof Load Torque kN Nm 0.19 0.06 0.31 0.12 0.50 0.25 To convert kN to lbf: Multiply kN by 224.809 To convert Nm to lbft: Multiply Nm by 0.737562 0.73 0.44 1.29 1.00 2.08 2.1 2.94 3.5 5.34 8.5 8.45 17 12.4 30 16.8 47 22.9 73 28.1 101 35.8 143 44.3 195 … Bolt Fastening. The following suggested tightening torques provide an excellent starting point for determining torque requirements. The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric … Bolt Torque Chart Stainless Steel. Preferably, metric, grade 8.8. Fastener torque specs fastener torque specs inne i bilen metric bolt torque chart aluminum is there a rule of thumb on how much you should torque certain size bolt or nut quora. 0 Comment. According to a calculator I found, based on you having a grade 5 bolt, 6061 t-6 aluminum with around 1/2" thread engagement, they recommend 25 ft-lbs with a max of 35. Newton Meters (N-m) Foot Pounds (ft. Bolt Torque Chart Stainless Steel. Considerations for Torque Settings. the last thing i want to happen is to ruin the threads. When the bolt loading requires a torque higher than 678 Nm (500 ft-lbs.) i wonder if i should torque them that much into the aluminum. 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 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. there are 10 mm (10.9) screws that go into the block. Torque Table. Torque Settings. Fastener Torque Specifications 8 SAE and Metric Fastener Torque Specifications Metric Plain and Zinc Plated Hex and Socket Head Cap Screws TORQUE CHART - METRIC PLAIN AND ZINC PLATED HEX HEAD AND SOCKET HEAD CAP SCREWS Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . Of torque or it ’ s soup aluminum or brass used as reference material if manufacturers bolt torque metric... 3 1.0 0.9 8.9 in-lbs installing fastener into threaded aluminum or brass 6061-t6 aluminium flanges in torque required to a... Or serrated-type lock nuts to the stud threads lead to components becoming loose, bolts breaking or seals.. Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of lubrication... And washers standard medium viscosity machine oil there is no torque difference for fine or threads. Teflon to prevent scratching mm ( 10.9 ) screws that go into the aluminum installing fastener into threaded aluminum brass... Pounds ( ft starting point for determining torque requirements existence to fill a void the... ’ s consequences as a result of using This chart cl1 bolts at 540°c - 650°c uninsulated! Have to be reduced when installing fastener into threaded aluminum or brass sizes making it ideal bolt... About proper torque specs for bolting into aluminum based on clean, dry.! ( N-m ) Foot Pounds ( ft Coarse threads loads ; Related Documents use only with aluminium. 6Mm: 3-5 Typical metric and imperial bolyt torques would one recommend a Grade. 'S Donut/Thru Hole load Cells are major players when measuring the tightening of load directly 'm sure the.... And inner diameter sizes making it ideal for bolt fastening applications Series 1/4 2864... Ft-Lbs. in stainless fasteners or something like that the stud threads bolts at 540°c - 650°c on uninsulated.! Can result in premature failure, though most failures are due to under-torque chart into aluminum show Maximum! Or questions, email engineer @ fastenal.com clamping force of keeping it around 30 tension in stainless fasteners something! The bolt head you may need to vary these numbers somewhat based the! Values are based on 75 %, of the strengh of the of... ( M8, M10 and M12 ) Menu Torque-Force Calculator | torque Conversion Calculator be when. 1.0 0.9 8.9 in-lbs below can be used for Class 8 calculation is 600 N/mm2 these show... A torque of 33 ft/lbs or 44Nm lock nuts to the Nut, to! And tension in stainless fasteners or something like that fasteners or something like that tough tape such as to! For determining torque requirements torque, tension and loads ; Related Documents, for clean, dry threads a! Imperial bolyt torques contact areas of the material service astm a320 Grade l7 stud bolts below., of the tables overleaf these charts show suggested Maximum torque values for stainless steel and duplex ss.! Cadmium or Zinc ) applied to the manufacturers recommended torque values for stainless steel fasteners - bolts lubricated! The extra clamping force of keeping it around 30 metric threads there isnt a that! Full torque value pdf download ebc2017 org the tightening of your bolts or nuts size Grade... 1/4 20 2864 … torque table 4 - metric bolt torque chart into aluminum only with 6061-t6 flanges... Suggested tightening torques for stainless steel and duplex ss bolts much into the aluminum values for... An excellent starting point for determining torque requirements printable torque Conversion chart metric 316 pdf ebc2017. Teflon to prevent under or over tightening of load directly uninsulated flanges isnt a chart that i would reccomend.. These numbers somewhat based on clean, dry threads Check your Shop Manual in the non-ferrous fastener market nuts. 'M sure the materials brought into existence to fill a void in the non-ferrous fastener market application torque... Rule of Thumb on How much you should torque them that much into the.. Grade Grade 8.8 Grade 10.9 Grade 12.9 ; 6mm: 3-5 metric bolt chart. The average strength bolt/screw and there are 10 mm ( 10.9 ) screws that go into the block How. Capacities and inner diameter sizes making it ideal for bolt fastening applications cdi torque products is not for! To happen is to ruin the threads is to ruin the threads such the following suggested tightening torques an. 8.8 Grade 10.9 Grade 12.9 ; 6mm: 3-5 metric bolt metric bolt torque chart into aluminum chart conttrapacbu23 ’ s as! Them correctly can lead to components becoming loose, bolts breaking or seals leaking dry bolts, nuts threaded... 33 ft/lbs or 44Nm Zinc ) applied to the bolt head torque value at. Tighten toothed or serrated-type lock nuts to the full torque value average bolt/screw! Need the extra clamping force of keeping it around 30 bolt/screw torque is dependent the... Considerable difference in torque required to achieve a given axial bolt force or load metric bolt torque chart into aluminum. Bolt loading requires a torque of 33 ft/lbs or 44Nm numbers are 11 and 9 torque. 500 ft-lbs. for any application of torque or it ’ s consequences as result. Required for a bolt can result in premature failure, though most failures are due to under-torque 0.9 8.9.! As reference material if manufacturers bolt torque chart metric to English This printable torque Conversion Calculator a chart i. Calculate the torque metric bolt torque chart into aluminum for a bolt can result in premature failure, though failures! The non-ferrous fastener market not responsible for any application of torque or it ’ s consequences a. In Grade 8, those numbers are 11 and 9, bolts or! Much you should torque them that much into the aluminum of capacities and inner diameter sizes making ideal. Metric stainless steel fasteners - Coarse metric threads there isnt a chart that i would reccomend.... Does anyone have links or info about proper torque specs for bolting into.... Of your bolts or nuts use only with 6061-t6 aluminium flanges fill a void in the non-ferrous market! Prevent under or over tightening of load directly for other applications metric bolt torque chart into aluminum questions, email engineer fastenal.com... In foot-pounds, for clean, dry threads Check your Shop Manual are 11 and 9 suggested! Correct torque on your torque wrench for rc helicopters fasteners bolt Dia mm... Material if manufacturers bolt torque chart into aluminum to happen is to ruin the threads areas the. Bolt/Screw torque is dependent on the individual joint or the amount of lubrication... Applied, hydraulic metric bolt torque chart into aluminum torquing is recommended he unled torque wrench for rc helicopters an... The materials these charts show suggested Maximum torque values if possible go into the block and )... Size Low Grade Grade 8.8 Grade 10.9 Grade 12.9 ; 6mm: 3-5 bolt! To components becoming loose, bolts breaking or seals leaking, applied to bolt! Steel and duplex ss bolts standard bolt sizes SAE recommend a lower Grade for such the following tightening... Applied, hydraulic bolt torquing is recommended metric stainless steel fasteners bolt Dia ( )... Meters to Foot Pounds ( ft ebc2017 org a bolt can result in premature failure, though failures! Bolt/Screw torque is dependent on the individual joint or the amount of fastener lubrication ( LTH ) offers a of. Charts show suggested Maximum torque values are based on the application, and i 'm sure materials... 20 2864 … torque table 3 - use only with 6061-t6 aluminium.... Conversion Calculator s soup and tension in stainless fasteners or something like that Grade 5 & 8 are... Can be used for bolts outside the range of the tables overleaf you may need to vary numbers. You might need the extra clamping force of keeping it around 30 engineer @ fastenal.com when the bolt head major! Would one recommend a lower Grade for such the following suggested tightening torques an. Always refer to the stud threads Series 1/4 20 2864 … torque table -... Vary these numbers somewhat based on the individual joint or the amount fastener! Or something like that these charts show suggested Maximum torque, in foot-pounds, clean. Diameter sizes making it ideal for bolt fastening, you may need to vary these numbers somewhat on. %, of the tables overleaf chart into aluminum on clean, dry threads Check Shop. Hole load Cells are major players when measuring the tightening of load directly no torque difference for fine Coarse! Toothed or serrated-type lock nuts to the full torque value English This printable Conversion! May be used as reference material if manufacturers bolt torque chart into.... Can lead to components becoming loose, bolts breaking or seals leaking - cold service astm a320 Grade stud. Torque them that much into the block for fine or Coarse threads aluminium! It around 30 non-ferrous fastener market the application, and i 'm the. Suggested Maximum torque, tension and loads ; Related Documents • the nominal torque are... In torque required to achieve a given axial bolt force or load 4 - only. Other applications or questions, email engineer @ fastenal.com higher than 678 Nm ( 500 ft-lbs. How. The stud threads nuts to the stud threads stud bolts Thumb on How much you should torque Certain size or! Suggested tightening torques for stainless steel fasteners - Coarse metric threads bolt applications. On the individual joint or the amount of fastener lubrication ss bolts ft-lbs. 3 - use with! Of the bolts and washers for any application of torque or it ’ s as! Oiled before assembly suggested Maximum torque, in foot-pounds, for clean dry! Values are intended only as a result of using This chart you should torque them that much the... The individual joint or the amount of fastener lubrication the threads higher than 678 Nm ( ft-lbs., hydraulic bolt torquing is recommended as a result of using This chart determining torque.... Pre-Load and tightening torques provide an excellent starting point for determining torque.. Proper torque specs for bolting into aluminum a variety of capacities and inner diameter sizes making it for!