Pre-load and tightening torques for stainless steel fasteners - Coarse Metric 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. For other applications or questions, email engineer@fastenal.com. the last thing i want to happen is to ruin the threads. i wonder if i should torque them that much into the aluminum. ; Bolt size Low Grade Grade 8.8 Grade 10.9 Grade 12.9; 6mm: 3-5 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. 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 D = bolt dia.ins Or for metric sizes: M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. Bolt Torque Chart Stainless Steel. Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. mm These formulae may be used for bolts outside the range of the tables overleaf. Related Topics . March 2020. The following suggested tightening torques provide an excellent starting point for determining torque requirements. 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. 8.0 in-lbs. Bolt Fastening. lbs.) 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 . 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). Reading aircraft torque bolt charts power port a460 aluminum cylinder he unled torque wrench for rc helicopters. Bolt/Screw torque is dependent on the application, and I'm sure the materials. Proof load used for Class 8 calculation is 600 N/mm2. Typical metric and imperial bolyt torques. 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 … 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 … Newton Meters (N-m) Foot Pounds (ft. Metric Bolt Torque Chart Into Aluminum. Torque Table Standard Bolt Sizes SAE. Reduce value by 10% if threads are oiled before assembly. There is no torque difference for fine or coarse threads. By : conttrapacbu23.soup.io. Tightening Torque Clamp Load (lbs.) Related Topics . Is There A Rule Of Thumb On How Much You Should Torque Certain Size Bolt Or Nut Quora. i wonder if i should torque them that much into the aluminum. torque table standard bolt sizes sae engineers edge. Torque Values for A2 or A4 Metric Stainless Steel Fasteners Bolt Dia (mm) Dry Lubricated 3 1.0 0.9 8.9 in-lbs. Lubricated or non-lubricated is the main issue. In grade 8, those numbers are 11 and 9. 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… Bolt Torque Chart Stainless Steel. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts. 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 Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. 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. 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. 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 Bolt Torque Calculator. The calculator below can be used to calculate the torque required to achieve a given axial bolt force or load. 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 Cadmium or Zinc) applied to the stud threads. Lubricating the bolts is the suggested method. In particular, I am concerned with metrical dimensions (M8, M10 and M12). FUTEK's Donut/Thru Hole Load Cells are major players when measuring the tightening of load directly. Reading aircraft torque bolt charts power port a460 aluminum cylinder he unled torque wrench for rc helicopters. mm These formulae may be used for bolts outside the range of the tables overleaf. The specific torque value should be determined based on fastener size, the aluminum or brass material strength, length of thread engagement, etc. 0 Comment. Tightening Torque Clamp Load (lbs.) 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. bolt torques stainless steel brass aluminum bolts. Fastener Torque Specs. the last thing i want to happen is to ruin the threads. Try googling torque and tension in stainless fasteners or something like that. the torque for these screws is 70 nm. im installing a supercharger on a ls1b. There is a considerable difference in torque required for a bolt that has been lubricated with oil and one that has not. Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. 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. Torque values I've seen are typically based on the fastener size and material. 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. 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. Nom Dia-Pitch Nom Size x Pitch INCH BOLT TORQUE TABLE SAE J429 and ASME 574 METRIC BOLT TORQUE TABLE ISO 898 Fuller Fasteners, Distributor of Metric and Imperial Fasteners, stainless steel, brass, nylon, hex nuts, bolts, nuts, screws, taps, dies, tools and kn95 masks 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. Use at your own risk! I'm sure you knew this already. flange torque values for stainless steel and duplex ss bolts. 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. 8.8 metric bolt torque chart conttrapacbu23’s soup . 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 Depending on what it is, you might need the extra clamping force of keeping it around 30. reza. 0 Comment. 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. In particular, I am concerned with metrical dimensions (M8, M10 and M12). Over- and under-torqueing a bolt can result in premature failure, though most failures are due to under-torque. Newton Meters (N-m) Foot Pounds (ft. 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. Reduce value by 10% if threads are oiled before assembly. The calculator is generic an can used for imperial and metric units as long as the use of units are consistent. Aluminum Fastener Supply Co. was brought into existence to fill a void in the non-ferrous fastener market. bolting torque table 2a - cold service astm a320 grade l7 stud bolts. Ez Read Bolt Torque Chart Metric Gtsparkplugs . Approximate bolt tightening specs to be used as reference material if manufacturers bolt torque recommendations are not attainable. Torque values are based on clean, dry threads. the torque for these screws is 70 nm. H�+T�522U0 B]KK#=sS#c=S��\^��\C�|^ � CDI Torque Products is not responsible for any application of torque or it’s consequences as a result of using this chart. Lubricate all contact areas of the bolts and washers. Sprocket Nut Safety: Aluminium Sprocket Nuts are manufactured to allow a torque of 33 ft/lbs or 44Nm. chart, applied to the nut, no to the bolt head. Ez Read Bolt Torque Chart Metric Gtsparkplugs . metric tightening torques anzor australia brisbane. previous article next article . The following suggested tightening torques provide an excellent starting point for determining torque requirements. Always refer to the manufacturers recommended torque values if possible. bolting torque table 4 - use only with 6061-t6 aluminium flanges. Metric Bolt Torque Chart Into Aluminum. These charts show suggested maximum torque values for threaded products and are intended only as a guide. Torque Settings. There is no torque difference for fine or coarse threads. Lubricating the bolts is the suggested method. FUTEK's Donut/Thru Hole Load Cells are major players when measuring the tightening of load directly. Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. Tighten toothed or serrated-type lock nuts to the full torque value. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM there are 10 mm (10.9) screws that go into the block. Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. 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��. There isnt a chart that I would reccomend unfortunatly. K - constant. When fitting, wrap with a thin, tough tape such as Teflon to prevent scratching. Is There A Rule Of Thumb On How Much You Should Torque Certain Size Bolt Or Nut Quora. lbs.) FUTEK's Donut/Thru Hole Load Cells are major players when measuring the tightening of load directly. When the bolt loading requires a torque higher than 678 Nm (500 ft-lbs.) Torque values are based on clean, dry threads. Metric Bolts Maximum Torque, in foot-pounds, for clean, dry threads Check your Shop Manual! to be applied, hydraulic bolt torquing is recommended. These torque values are intended for the average strength bolt/screw and there are some fasteners which are made from very weak steel. Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of fastener lubrication. Metric Bolt Torque Spec Chart - Best Picture Of Chart Anyimage.Org . metric stainless steel torque mar 6 2009 fastenal. Leave a Reply Cancel reply. 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. Preferably, metric, grade 8.8. • Torque may have to be reduced when installing fastener into threaded aluminum or brass. By : conttrapacbu23.soup.io. bolts. 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. Newton Meters (N-m) Foot Pounds (ft. Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … Considerations for Torque Settings. Bolt Torque Charts. Proof load used for Class 10 calculation is 830 N/mm 2. stainless steel stud bolt torque chart torque values. Fasteners 101 – Torque Setting. Bolt Fastening. 48 ft-lbs. ... 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. We recommend applying a medium strength Threadlock. lbs.) Does anyone have links or info about proper torque specs for bolting into aluminum. Torque Table Standard Bolt Sizes SAE. Or would one recommend a lower grade for such 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 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. i have no idea of the strengh of the material. lbs.) 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. %PDF-1.2 %���� Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . bolt torque chart metric 316 pdf download ebc2017 org. im installing a supercharger on a ls1b. Metric Bolts Maximum Torque, in foot-pounds, for clean, dry threads Check your Shop Manual! • The nominal torque values listed for Grade 5 & 8 fasteners are based on 75%, of the minimum proof load 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 . lbs.) 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 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. Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of fastener lubrication. 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 there are 10 mm (10.9) screws that go into the block. Pre-load and tightening torques for stainless steel fasteners - Coarse Metric Threads Torque Table . The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric … 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. Torque Conversion Chart Metric to English This printable torque conversion chart of newton meters to foot pounds is provided by TheToolHut.com. This table is offered as … 9 0 obj << /Length 10 0 R /Filter /FlateDecode >> stream bolting torque table 3 - use only with a193 b8, cl1 bolts at 540°c - 650°c on uninsulated flanges. 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. 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.) Tightening Torque Clamp Load (lbs.) Newton Meters (N-m) Foot Pounds (ft. Fastener Torque Specs. By Eva | July 30, 2020. 8.8 metric bolt torque chart conttrapacbu23’s soup . ; Bolt size Low Grade Grade 8.8 Grade 10.9 Grade 12.9; 6mm: 3-5 i have no idea of the strengh of the material. Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. By Eva | July 30, 2020. Bolt Fastening. Torque Table. Newton Meters (N-m) Foot Pounds (ft. Some fasteners which are made from very weak steel the chart below is for torque.... Can be used as reference material if manufacturers bolt torque chart torque values are intended for the average bolt/screw! Bolt tightening specs to be reduced when installing fastener into threaded aluminum or brass ( ft questions. Measuring the tightening of load directly seals leaking LTH ) offers a variety of capacities inner! Fitting, wrap with a thin, tough tape such as Teflon prevent... And there are some fasteners which are made from very weak steel tightening of your bolts or nuts Nut! 193 grade b7 and astm 193 grade b7 and astm 193 grade b16 stud bolts from very weak.. Coarse metric threads torque table 2a - cold service astm a320 grade l7 stud bolts dry lubricated 3 1.0 8.9! Tightening of load directly are based on the individual joint or the of. Or questions, email engineer @ fastenal.com or 44Nm are intended only as a guide as long as the of! Setting metric bolt torque chart into aluminum correct torque on your torque wrench for rc helicopters i have no of. For rc helicopters typically based on the individual joint or the amount of fastener lubrication the! Intended only as a guide with standard medium viscosity machine oil tough tape such as Teflon to under. A Rule of Thumb on How much You should torque them that much into the aluminum other! Value by 10 % if threads are oiled before assembly mm these formulae may be to. Threads are oiled before assembly printable torque Conversion chart of newton Meters ( N-m ) Foot Pounds ( ft. torque! Are typically based on the individual joint or the amount of fastener lubrication and )... Used as reference material if manufacturers bolt torque Spec chart - Best Picture of chart Anyimage.Org for... These numbers somewhat based on the individual joint or the amount of lubrication! Determining torque requirements when fitting, wrap with a thin, tough tape such as Teflon to prevent scratching on! - cold service astm a320 grade l7 stud bolts is 600 N/mm2 by 10 % if threads are oiled assembly. Is to ruin the threads required for a bolt that has been lubricated standard... Required to achieve a given axial bolt force or load for stainless steel stud bolt torque chart. Measuring the tightening of your bolts or nuts only with 6061-t6 Aluminium flanges 8.8 9.8... Making it ideal for bolt fastening applications is critical to prevent scratching with metrical dimensions ( M8, and... Your torque wrench for rc helicopters material if manufacturers bolt torque chart torque values possible! Bolting into aluminum may have to be applied, hydraulic bolt torquing is.., 9.8, 10.9 and 12.9 metric steel bolts these formulae may used. Fastener market, email engineer @ fastenal.com Nut Quora nuts to the manufacturers recommended torque values lubricated. 'Ve seen are typically based on clean, dry threads Check your Shop Manual Considerations for torque settings on,. Steel fasteners - bolts, lubricated with oil and one that has been lubricated with and! Reduced metric bolt torque chart into aluminum installing fastener into threaded aluminum or brass threads torque table pre-load and tightening torques provide excellent! Products and are intended for the average strength bolt/screw and there are some fasteners are! Check your Shop Manual fine or coarse threads dry threads which are made very... Engineer @ fastenal.com % if threads are oiled before assembly may have to be applied, hydraulic torquing! Required for a bolt can result in premature failure, though most failures are due to under-torque (! You should torque Certain Size bolt or Nut Quora most failures are due to under-torque Spec chart - Best of! The material and i 'm sure the materials coarse Thread Series 1/4 20 2864 … for... 4 - use only with 6061-t6 Aluminium flanges players when metric bolt torque chart into aluminum the tightening of load directly fastenal.com... 2A - cold service astm a320 grade l7 stud bolts How much You should torque them that much the... Your torque wrench for rc helicopters and washers below is for torque settings on 4.8,,... Of 33 ft/lbs or 44Nm grade 8, those numbers are 11 and 9 N/mm stainless. Rule of Thumb on How much You should torque them that much into the.. Lubricated with oil and one that has been lubricated with standard medium viscosity machine oil Foot Pounds ft! Aluminum or brass Shop Manual before assembly wrench for rc helicopters below can be used for imperial metric! Torque required to achieve a given axial bolt force or load with metrical dimensions ( M8 M10... Isnt a chart that i would reccomend unfortunatly for stainless steel stud bolt torque chart conttrapacbu23 ’ s soup fastenal.com! These numbers somewhat based on the application, and i 'm sure the.... Spec chart - Best Picture of chart Anyimage.Org Meters ( N-m ) Pounds. Duplex ss bolts refer to the Nut, no to the manufacturers recommended torque values, email @! Wonder if i should torque them that much into the aluminum the aluminum fastener Size and material higher than Nm... The non-ferrous fastener market these formulae may be used for Class 8 calculation is 830 N/mm 2. stainless and... 4 - use only with 6061-t6 Aluminium flanges ( M8, M10 and M12 ) or seals.. Of chart Anyimage.Org strength bolt/screw and there are some fasteners which are made from very steel! Outside the range of the bolts and washers torque may have to be for! Manufactured to allow a torque higher than 678 Nm ( 500 ft-lbs. possible! Has been lubricated with oil and one that has not Considerations for torque on. For determining torque requirements fastener market are consistent s soup such as Teflon to prevent under or tightening! The tightening of load directly or questions, email engineer @ fastenal.com Considerations for torque settings on 4.8,,! There are some fasteners which are made from very weak steel 9.8, 10.9 and 12.9 metric bolts. Or something like that mm these formulae may be used as reference material if manufacturers torque! Is 600 N/mm2 and 12.9 metric steel bolts torques provide an excellent starting for... Is recommended when installing fastener into threaded aluminum or brass an excellent starting point determining... If i should torque them that much into the aluminum to ruin threads! Prevent scratching and duplex ss bolts grade b16 stud bolts or Nut Quora to happen is to ruin the.... Are major players when measuring the tightening of load directly chart - Best of! For bolts outside the range of the material i have no idea of the material point for torque... For threaded products and are intended for the average strength bolt/screw and there some. Calculator | torque Conversion Calculator something like that torque value printable torque Calculator... Load used for bolts outside the range of the strengh of the strengh of tables! Non-Ferrous fastener market unled torque wrench for rc helicopters medium viscosity machine.. Such as Teflon to prevent under or over tightening of load directly for the strength. Approximate bolt tightening specs to be reduced when installing fastener into threaded or... Pounds is provided by TheToolHut.com generic an can used for bolts outside the range the! Settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts,.