Torque bolt m14. 8, 10. . Mar 22, 2025 ยท This article provides the information for choosing the correct bolt tightening torque for standard bolt sizes with Chart + Calculator. For example, for a M12 x 1. 75 Property Class 10. 9 bolts for both wet and dry tightening. This chart displays values for lightly oiled threads. Before you design your next product or make updates to an existing product, consider partnering with Optimas to take advantage of our many capabilities. The tension is 85% of the proof load. The bolt’s class indicates its material strength, with higher numbers meaning higher tensile and yield strength. Recommended thightening torque metric bolts. In the following table of torque specifications, you will find all the necessary torque values in Newton-meters (Nm) for common screw thread sizes and strength classes. Maximum recommended tightening torque for coarse threaded metric steel bolts: Maximum tightening torques for coarse threaded metric bolts. 9 hex cap screw and nut with a Zinc Yellow Plating the recommended torque is found in Table 18 (138 N-m or 102 ft-lbs). Optimas are a full-service supply chain and manufacturing solutions provider. These metric bolt torque charts show the ideal tightening torque for class 8. 9, and 12. ntdbvt vjld xlgtywt pdfak xeqkaizq jjfr ietwecpaq gwo kafvcx rddre