WebScrews and Bolts. Nuts. Washers, Circlips, Rings, Seals, O-Rings. Fasteners for Sheet Metal. Fasteners for Plastic. Enclosure Hardware. Plastic Hardware. Cable Glands. ... pre-load and tightening torques - fine metric threads . Preload (N) property class to ISO 898/1 Tightening torque (Nm) property class ; Thread Coefficient friction 8.8 10.9 ... Web* Torque value based on 75% of proof load and finish as recieved steel ... PROPERTIES OF GRADE 8.8 BOLT & NUT (ISO) BOLT SIZE PITCH STRESS AREA MM2 …
FASTENER TORQUE CHARTS - Imperial Supplies
WebRather than for each joint individually. If I specify M12 grade 8.8 it should be torqued to 95Nm and a 12.9 should be torqued to 160Nm. If I put an 8.8 where a 12.9 is specified, and try to torque to 160Nm, it will probably damage the bolt. 12.9 where an 8.8 was specified and torque to 160Nm will probably damage the part. WebMar 4, 2024 · The performance grade designation of a bolt is printed on its head and is generally represented by X and Y. ... 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, and 12.9. High-strength bolts refer to bolts with performance grades of 8.8 or above, made of low-carbon alloy steel or medium-carbon steel and heat ... Bolt Tightening Methods. Torque Tightening … cs2 beta gameplay
Torque Calculator - Fastenal
WebGrade 8 hex cap screws are made to a much higher precision than grade 8 bolts. Grade 8 bolts are designated as a 150 ksi. This means its tensile strength or the resistance it has before it is subject to breaking under … WebJul 23, 2024 · Did you know an M12 grade 10.9 bolt, a common automotive fastener, has an ultimate tensile strength of nearly 20,000 pounds? According to the chart above, the recommended tightening torque for an M12 bolt with a 10.9 bolt grade would be 114.0 Nm. It’s important to note that higher bolt grades require a higher torque to get more … http://socialtravelexperiment.com/GiPwZS/grade-8-bolt-shear-strength-chart cs2 birmingham