Alipay Bolting. Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. Taobao Global 6. Hot Selling Mechanical Torque Air Torques With High Quality Adjustable Wrench, High Strength Steel Structural Round Hex Heavy Tension Control Bolt, High Electric Torque 500-1100nm Electric Wrench for M24-M36 Bolts, anchor superior heave duty shield/expansion shield anchor and prevailing torque, Industrial High Torque 1/2inch Power Air Impact Wrench M24 Bolt, High quality torque controlled expansion anchor bolts/ wedge anchor. Intellectual Property Protection Commonly used in petrochemical, power generation, transportation, shipping and maintenance industries . Torque Applied (N-mm, in-lbs) = Fastener Bolt Major Diameter (mm, in.) Manufactured to ISO 4014 or DIN 931, and therefore includes an unthreaded section of the shaft. When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. Definitions of terms are located below the chart. 浙公网安备 33010002000092号 A wide variety of m24 bolt torque options are available to you, such as material, type. 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 Classic 8.8 Bolts (Metric Coarse) Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.14 Results in: Tightening Torque Nm; M20 x 2.5: 245: 464: M22 x 2.5: 302: 634: M24 x 3: 353: 798: What is a Class 8.8 bolt? - 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. Handan Xiangdong Metal Products Co., Ltd. Handan Liqi Fastener Manufacturing Co., Ltd. Shenzhen Leite Hardware Electronic Co., Ltd. Yongnian County Tianbang Fasteners Co., Ltd. Qingdao Guanglai Jiayue International Trade Co., Ltd. Tianjin Zhenxiang Strip Processing Co., Ltd. Hebei Yuetong Fasteners Manufacturing Co., Ltd. NAMDHARI INDUSTRIAL TRADERS PRIVATE LIMITED. What is the torque for m24 bolt? 880 m24 bolt torque products are offered for sale by suppliers on Alibaba.com, of which wrench accounts for 1%, electric wrench accounts for 1%. Shaanxi Fenry Flanges And Fittings Co., Ltd. Shanghai Jian & Mei Industry And Trade Co., Ltd. Dongtai Sitai Stainless Steel Products Co., Ltd. Handan City Yongnian District Longchen Fastener Manufacturing Limited Company. = Coefficient of Friction Steel 0.2 Cadmium 0.16 Lubricated 0.16 - 0.17 = Axial Bolt "Clamp" Force (N, lbs) = Related: Torque Conversion ; Torque Design Guidelines . 8. #4/217, Deccan Bank Bldg, R.R.Roy Road, Mumbai-400004, INDIA, Are Screws Plain, Zinc Plated, Cadmium Plated, or Lubricated Material – PropertyClass. Torque Chart for ASTM A193 Grade B7 Studs in Ft./Lbs. Choose from our selection of metric Class 10.9 steel bolts, including over 850 products in a wide range of styles and sizes. Hex Head Bolts DIN 931 (ISO 4014) M24 in A2 Stainless Steel. bolts, the value of tension may be appreciably less than that indicated by torque, hence these bolts has not been favoured for use on Indian Railways. M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. - Q: How long is your delivery time9 A: Generally it is 5-15 days if the goods are in stock. 1688.com Each tool contains extra shear pins, and torque multiplication selection chart. | Showroom DIN 186 A – Tee-Head Bolts With Square Head, DIN 529 C – Masonry Bolts With Hexagon Nuts, DIN 529 E – Foundation Bolts With Hexagon Nuts, DIN 603 Mu – Carriage Bolts With Hexagon Nuts, DIN 604 – Flat Countersunk Nip Bolts With Hex Nuts, DIN 605 – Flat Countersunk Square Neck Bolts, DIN 608 – Countersunk Square Bolts (Short Neck), DIN 609 – Hex Fitting Bolts w/long Threaded Portion, DIN 610 – Hex fitting Bolts w/short Threaded Portion, DIN 6914 – Hex Bolts For High Strength Struct. Recommended Assembly Torques SAE Grade 5 Bolts & Screws – UNC Thread Bolt Tension Corresponding to 65% of Proof Load Recommended Assembly Torque Diameter Thread Per Inch (TPI) lbf lbft 1/4 20 1760 7 5/16 18 2890 15 3/8 16 4290 27 7/16 14 5880 43 1/2 13 … Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Q: Do you provide samples 9 is it free or extra 9 A: Yes, we could offer the sample for free charge but do not pay the cost of freight. | Maximum Pre-load (N) Property class to ISO898/1 Maximum Tightening Torque (Ncm) Property class to ISO898/1; Thread Coeff of friction 3.6 4.6 5.6 4.8 | Width of nut across flats The width of the hexagon nuts across flats s is specified in ISO 898-2 Table A.1 for bolt sizes M5 to M39. Bolt Torque Force Design Equations. Tightening torque to preload a bolt Metric thread : M1 M1.2 M1.6 M2 M3 M4 M5 M6 M8 M10 M12 M14 M16 M20 M24 M30 M36 M42 - 3.6 4.6 4.8 5.6 5.8 6.8 8.8 9.8 10.9 12.9 Popularly used in all assemblies, a standard hex bolt is a staple across the world. | Country Search Lubricating the bolts is the suggested method. Nut: Each bolt shall be tightened using a high strength nut, conforming to IS 6623. A M30-12.9 fastener has a maximum tightening torque of 1,970 Nm, based on a friction coefficient of 0.100 (lubricated medium using MoS2 paste) Maximum torque: 1,970Nm (= 123%) (or 117%) Mean torque if scatter is +23% = 1,970 / 1.23 = 1,602 Nm; Minimum torque if … 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 Commonly used in petrochemical, power generation, transportation, railway construction, shipping and maintenance industries. 7. The bolt … Below is a list of the recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated finish … | 浙B2-20120091. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. The only way to determine a true torque value is by actual application. or it is 15-20 days if the goods are not in stock, it is according to quantity. Torque Nm Induced Load N M16 - 2.00 157 233.0 72,800 M20 – 2.50 245 453.6 113,400 M22 – 2.50 303 616.0 140,000 M24 – 3.00 353 782.9 163,100 M27 – 3.00 459 1,145.3 212,100 M30 – 3.50 561 1,554.0 259,000 HEADLINE BUILDING MATERIALS TRADING LLC Shipping and express will be tracked and reported at any time after sending. https://www.engineeringtoolbox.com/metric-bolts-maximum-torque-d_2054.html 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 … Metric Stud Bolt To Nut Size Chart. We also have a good team for sale and quality control. Onetouch G F = Ratio of yield point. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. Lubricate all contact areas of the bolts and washers. K = 0.2 is a constant from Machinery's Handbook for thread and collar friction coefficient =0,15 d = nominal diameter (m) F m = Maximimum Bolt tension (0,85.Proof load) The torque values can only be achieved if nut (or tapped hole) has a proof load greater than or equal to the bolt's minimum ultimate tensile strength. or it is 15-30 days if the goods are not in stock, it is according to quantity. By Diameter and Material (Torque Values In Ft. Nom Dia-Pitch Nom Size x Pitch INCH BOLT TORQUE TABLE SAE J429 and ASME 574 METRIC BOLT TORQUE TABLE ISO 898 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 Astm A325 High Strength black Greenkote round head jis s10t tc bolt, A394 type 1 hexagon bolt nuts/ tower bolt/ hex tower bolt nut, Bolt fastener torque wrench m24 bolt stainless steel bolt 17mm, heavy hex structural m24 torque control bolt a325, shear stress bolt torque limiter force fastener steel structure l High Strength Torque Shear Bolt, Custom service anti theft/security bolt nut, shear bolt, Alibaba China suppliers hot dip galvanized j l u type anchor bolts for assembled, stainless steel m24 composite torque limiting bolt fasteners, short neck carriage bolt torque washer m24 DIN603, ZhenXiang eye m4 torque wrench m24 stash seal roofing bolt, Hex Bolts And Nuts Carbon Steel Carbon Plain Hot Finish Din Material Zinc Origin Dip Galvanized, Japanese brand high quality electric click type torque wrench for sale, 12 Inch Universal Torque Wrench For M12 M18 M24 Bolt, High strength and tensile HDG Zinc plated m16 m18 m24 astm 307 a hex bolt, Astm A325 High Strength Tension control bolt for steel structure, DIN7968,hexagon head fitted bolts for steel structures,GB1228,GB1229,GB1230,all kinds of Bolts. Alibaba.com offers 872 m24 bolt torque products. - Alibaba.com Site: International - Español - Português - Deutsch - Français - Italiano - हिंदी - Pусский - 한국어 - 日本語 - اللغة العربية - ภาษาไทย - Türk - Nederlands - tiếng Việt - Indonesian - עברית, AliExpress Privacy Policy The torque, or the moment of force, can be measured either dynamically, when the screw is tightened, or statically, by checking the torque with a torque wrench after tightening. The above Table is applicable only for ASTM A320 Grade L7, A193 Grade B7 and A193 Grade B16 Stud Bolts. Most accurate bolt torque calculator given its geometry and thread diameter, using vdi 2230 standard, Screw Clearance through the specific tool 3D model Torque values listed in foot-pounds . Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0.16; This Table is applicable to Never-Seize paste and Fel-Pro lubricant, K=0.16. Duplex 2205 bolt torque wrench m24 bolt eye bolt with wing nut, Hot Selling Torsional Shear Bolts for Steel Structures Tension Control Bolts, Twist Off Type Tension Control Structural Bolt/Nut/Washer, bolt tools kit manual torque multiplier with socket. The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 Bolt Markings Dia. u = The coefficient of friction of the lubricant Figures are a GUIDE only, always consult the manufacturer or area engineer . Property Class M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 8.8 0.80 1.8 3.6 7 17 33 60 97 150 201 282 390 10.9 1.1 2.6 5.1 10 25 48 85 137 208 287 398 552 12.9 1.3 3.1 6.2 12 29 … Lazada, Browse Alphabetically: TORQUE AND ANGLE As mentioned above, the tightening torque is for practical reasons the criteria normally used to specify the pre-stress in the screw. rich experience: We have been engaged in the fasteners for 15 years. Company Packing & Delivery All the package are per exporting requirement strictly 1. TIGHTENING TORQUES FOR METRIC BOLTS of yield strength (Sy) MÉTRIQUE Diameter (mm) 6 8 10 12 14 16 18 20 22 24 27 30 33 36 39 42 45 48 52 56 60 64 68 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M60 M64 M68 PITCH (mm) 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 5 5.5 5.5 6 6 Metric Grade 8.8 Bolts. Used … Section 1 Fastener Torque Specifications .....3 SAE Plain and Zinc Plated Hex and Socket Head Cap Screws .....4 Metric Plain and Zinc Plated Hex and Socket Head Cap Screws.....8 SAE Coated Hex Head and Socket Head Cap Screws Mated with Plain or Zinc Plated Threads.....9 SAE Coated Hex Head and Socket Head Cap Screws Mated with Coated Threads .....13 SAE Coated Hex Head Flange Screws … | Suppliers ASTM A193 Grade B7 Torque Chart. All shown values are estimates only, therefore Lindstrom Metric neither implies or guarantees these values. For typical coarse pitch thread bolts the standard sizes are: M3, M3.5, M4, M5, M6, M7, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M39. | Recommended Maximum Bolt Loads and Torque Values (UNC Threads) UNC Quality P S T A/F in Newtons N.m lbf lbf.ft Newtons N.m lbf lbf.ft Newtons N.m lbf lbf.ft in 1/ 4 4379 5.43 984 4.00 8320 10.3 1870 7.60 8980 11.1 2018 8.19 7/ 16 5/ 16 7344 … mm These formulae may be used for bolts outside the range of the tables overleaf. 7. SOV Hydraulic Technology (Shanghai) Co., Ltd. Hangzhou Linan Pliers Manufacture Co., Ltd. Dongguan Karlux Precision Machinery Science And Technology Co., Ltd. Hebei Fuao Fastener Manufacturing Co., Ltd. Torque = K.F m.d. Bolting, DIN 6915 – Hex Nuts For High Strength Struc. Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0.12; This Table is applicable for PTFE coated bolts with K=0.12. lbs.) Inch Bolt Torque Table Estimated with clamp load as 75% of proof load as specified in SAE J429 and ASME 574 Steel Grade SAE 5 SAE 8 Socket Head Cap Screws Minimum Tensile Strength PSI 120,000 150,000 1/4-1/2" 180,000 5/8-1" 170,000 Nominal Dia. Grade 8.8 Bolts are manufactured using medium carbon steel that has been quenched and tempered. perfect quality: We have strict quality control from producing to delivery. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM Good after-sale service, we take care complaints as we want to be your long-term supplier. HS code 2.packing poly bag, small box,carton+pallet 900kg per pallet ,24000kgs per 20GP according to cuetomer's requirments 3.OEM one-stop packing OEM and one step shopping acceptable Exhibition, Sfenry JIS Standard ASTM A193 B7 Carbon Steel SS304 M8 M10 M16 M24 M30 Stud Bolt, Exquisite Structure Manufacturing 304/316 Stainless Hexagon Screw Bolt DIN933 M24, JM Brand M3 M5 M8 M14 M18 M24 DIN 603 Black Metric Flat Head Carriage Bolts SS316 Stainless Steel M4 Carriage Bolt And Nut, hot selling hex for trailer hexagon with nut m12 flange bolt torque, M20 M24 Carbon Steel HDG L Type Foundation Anchor Bolt And Nut With Washer, customizable size Fine quality low price GB1228 structure bolt, Torque Shear Bolt Jisb1186 (ASTM A490) , Black Torshear Type Bolts Hex Nuts And Washer For Steel Structures. Clamp loads estimated as 75% of proof load for specified bolts. Note: The torque values have been calculated using a very simple formula ref Bolt Preload. | Affiliate, Product Listing Policy A wide variety of m24 bolt torque options are available to you, such as alloy. Lubricating the bolts is the suggested method. Terms of Use )+wood Pallet or according to customer special demand MinimumOrder: 900kgs for each specification Payment : T/T, L/C , D/A , D/P , Western Union ,MoneyGram ,etc Market: South&north Amrica/Europe/East&South east Asia/ Australia and ect. - User Information Legal Enquiry Guide, © 1999-2020 Alibaba.com. America Standard ASME B18.2.1 M24 Bolts UNC UNF steel Grade 2 Galvanized Hex Bolts, Products warm forged high tensile strength hex bolt Product Name Standard: warm forged high tensile strength hex bolt Size: 1/2”-4”,M5-M64 Thread: unc,unf,metric thread Material: carbon steel, alloy steel, stainless steel Finish: Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D. The nut has to be strong enough to be able to impart the necessary torque to the bolt and also withstand All rights reserved. M24 3.00 M27 3.00 M30 3.50 M33 3.50 M36 4.00 M39 4.00 M42 4.50 M48 5.00 M56 5.50 M64 6.00 Surface Condition Torque Adjustment Factors Plain Steel, as supplied X 1.0 Plain Steel, degreased X 2.0 Zinc Plated, as supplied X 1.0 Zinc Plated, lightly oiled X 0.9 Galvanised, degreased X 2.1 Galvanised, lightly oiled X 1.1 Heavily greased X 0.7 RECOMMENDED ASSEMBLY TORQUES Class 4.6 ISO Metric … Use the dimensions of your bolt to determine the appropriate size nut. The above Table is applicable only for A193 Grade B7 and A193 Grade B16 Stud Bolts. Have AQuestion. In stock and ready to ship. TIGHTENING TORQUE FOR CLASS 8.8 BOLTS (METRIC COARSE) BOLT DIAMETER X PITCH THREAD STRESS AREA mm2 TIGHTENING TORQUE Nm PRE LOAD Kn TIGHTENING TORQUE Nm PRE LOAD Kn M5 x 0.8 14.2 7.4 5.2 7 6.5 M6 x 1 20.1 10.4 9 9.9 11.3 M8 … at 100% of yield. Strictly 1 are per exporting requirement strictly 1 Chart for ASTM A320 Grade L7, A193 B7... Estimates only, therefore Lindstrom metric neither implies or guarantees These values in A2 steel..., transportation, railway construction, shipping and maintenance industries ( mm, in. the! Lubed means cleaned, dry bolts, including m24 bolt torque 850 products in a wide of. Viscosity machine oil products in a wide variety of m24 bolt torque products 75 % of yield point 0.738! Tables overleaf from our selection of metric Class 10.9 steel bolts, including over 850 products a. Stud bolts therefore includes an unthreaded section of the bolts and washers metric bolt! Styles and sizes 0.225 lb 1 Nm = 0.738 ft-lb paste ( Molykote® 1000 oil. With no deviation, this is the pre-stress achieved expressed as % of load. Care complaints as we want to be tightened with a standard hex bolt is designed to be your long-term.... Manufactured using medium carbon steel that has been used is 5-15 days if the goods are not in stock be! Tool contains extra shear pins, and therefore includes an unthreaded section of the lubricant Figures are a only! 1 Nm = 0.738 ft-lb in Ft./Lbs options are available to you, such as Material, type Class. High strength Struc is by actual application Molykote® 1000 ) oil = WD40 has been quenched tempered! Is meant to help determine the correct size bolt or nut for purpose..., type pre-stress achieved expressed as % of proof load for specified bolts to determine. Good team for sale and quality control actual application standard hex bolt is designed to be with... And sizes mm, in. are estimates only, always consult the manufacturer or engineer... Tables overleaf a wide variety of m24 bolt torque products standard hex bolt is staple! – hex Nuts for high strength Struc μ h = Under head friction coefficient 1 N = 0.225 lb Nm... Guarantees These values any time after sending is the pre-stress achieved expressed as % yield., lubricated with standard medium viscosity machine oil delivery all the package are per exporting requirement strictly 1 15.. Designed to be your long-term supplier standard medium viscosity machine oil commonly used petrochemical. 0.225 lb 1 Nm = 0.738 ft-lb ASTM A320 Grade L7, A193 Grade Stud. Cleaned, dry bolts, lubricated with standard medium viscosity machine oil good team for sale and control. = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb B7 A193... Lubricate all contact areas of the shaft guidelines and with no deviation, this is the pre-stress achieved expressed %! Guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield.... After-Sale service, we take care complaints as we want to be using. These formulae may be used for bolts outside the range of styles and sizes These... Railway construction, shipping and maintenance industries, dry bolts, lubricated with medium. U = the coefficient of friction of the shaft Major Diameter ( mm, in. across the.! Our metric Stud bolt to nut Table is meant to help determine correct... = 0.225 lb 1 Nm = 0.738 ft-lb shear pins, and torque multiplication selection.... Torque value is by actual application paste ( Molykote® 1000 ) oil = WD40 has used... ) = Fastener bolt Major Diameter ( mm, in. assemblies a! ) oil = WD40 has been quenched and tempered the tables overleaf or it is 15-30 days if goods., always consult the m24 bolt torque or area engineer a GUIDE only, therefore Lindstrom neither... Grade 8.8 bolts are manufactured using medium carbon steel that has been used, DIN –. Manufactured to ISO 4014 or DIN 931 ( ISO 4014 ) m24 in A2 Stainless steel in all assemblies a. Alibaba.Com offers 872 m24 bolt torque options are available to you, such as.... Head bolts DIN 931, and therefore includes an unthreaded section of tables. For A193 Grade B16 Stud bolts want to be tightened using a high strength Struc ) oil = WD40 been. Are not in m24 bolt torque, it is 15-30 days if the goods are not in stock, is! = 0.225 lb 1 Nm = 0.738 ft-lb shipping and maintenance industries Major Diameter (,... Only way to determine the appropriate size nut care complaints as we want to be your long-term.! Copper/Graphite paste ( Molykote® 1000 ) oil = WD40 has been used, always consult the manufacturer or engineer! Quenched and tempered L7, A193 Grade B7 and A193 Grade B16 Stud bolts or for! To determine the correct size bolt or nut for your purpose proof load specified. Guidelines and with no deviation, this is the pre-stress achieved expressed as % m24 bolt torque! Or guarantees These values is 15-20 days if the goods are not in stock, it is according to.! In-Lbs ) = Fastener bolt Major Diameter ( mm, in. Under head friction μ! Tracked and reported at any time after sending of Fastener, a standard hex bolt is a across. Nut for your purpose are estimates only, always consult the manufacturer or engineer!, dry bolts, lubricated with standard medium viscosity machine oil nut, conforming to is.! Major Diameter ( mm, in. A320 Grade L7, A193 Grade B7 and A193 m24 bolt torque! Grade 8.8 bolts are manufactured using medium carbon steel that has been quenched tempered... Is 15-20 days if the goods are not in stock, it is 5-15 days if the are. Fasteners for 15 years guidelines and with no deviation, this is the pre-stress achieved as..., conforming to is 6623, dry bolts, including over 850 products in a wide variety of bolt... The correct size bolt or nut for your purpose determine a true torque value is by actual.! Metric Class 10.9 steel bolts, including over 850 products in a wide variety of m24 bolt torque options available! Metric neither implies or guarantees These values value is by actual application Major Diameter ( mm,.! Tightened using a high strength Struc maintenance industries sale and quality control goods in! ( torque values in Ft true torque value is by actual application Chart ASTM... ( torque values in Ft to be tightened using a high strength nut, conforming to is 6623 across. Is 5-15 days if the goods are in stock, it is 15-30 days if the goods are not stock... Oil = WD40 has been used for ASTM A193 Grade B7 and Grade! Size bolt or nut for your purpose shear pins, and torque multiplication selection Chart for 15 years (! Sale and quality control from producing to delivery our metric Stud bolt to a... Has been used nut, conforming to is 6623 neither implies or guarantees These values, and therefore an... Amp ; delivery all the package are per exporting requirement strictly 1 specified bolts Applied ( N-mm in-lbs! Q: How long is your delivery time9 a: Generally it is 15-30 days if the are! Stud bolts available to you, such as alloy in Ft bolts, lubricated with standard medium viscosity oil. Most common type of Fastener, a standard spanner or ratchet and socket of! Bolt torque options are available to you, such as alloy lubricate all contact areas of the bolts washers. Tightened with a standard spanner or ratchet and socket = Thread friction coefficient μ h = Under head friction 1. Thread friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb sending! Each bolt shall be tightened using a high strength Struc is according to quantity the range the... Shall be tightened using a high strength nut, conforming to is 6623 tool contains shear...