WebThe following table shows the tightening torque for metric fine thread fasteners. In the List you find the metric fine torque unit in Nm and ft lbs. Please find all technical information … http://www.mwrench.com/Whitepapers/torqspec.pdf
Metric Fine Thread - Bolt Torque table - metric-bolt-torque.com
WebThe torque required for a 3/4" dry steel bolt with 0% lubrication to achieve this tension can be calculated as Tdry = (0.2) (20000 lb) (0.75 in) (1/12 ft/in) (1 - (0%) / (100%)) = 250 (lbf ft) Example - Required torque for tightening a Metric bolt to proof load The proof load for a M30 metric bolt grad 8.8 is 337000 N. Web* Tightening Torque (in-lbs through M8; M10 & over ft-lbs) METRIC FASTENERS Nominal Size or Basic Screw Dia. Threads per inch Tensile Stress Area (sq. in.) ASTM A574 … gnc new chapter vitamins
Metric Steel Bolts - Grades and Property Classes - Engineering ToolBox
WebTightening Torque MA max (Nm) Property Classes Thread Diameter 8.8 10.9 12.9 M8 x 1.00 22 30 36 M10 x 1.25 42 59 71 M12 x 1.25 76 105 130 M14 x 1.50 120 165 200 M16 x 1.50 180 250 300 M18 x 1.50 260 365 435 M20 x 1.50 360 510 610 M22 x 1.50 480 680 810 M24 x 2.00 610 860 1,050 ... WebMetric screw torque specifications for a large variety of fasteners. Details for Socket screw head size, Hex key or wrench drive size, hardness and tensile strengths for screws … WebTechnical Information and Tools Technical Information Preload and tightening torques Approximate values for metric coarse threads VDI 2230 Share Print Approximate values … gnc new haven