Compare the bolts you have with the diagrams below, then refer to the appropriate chart to see the ideal tightening torque. Metric Bolt Torque Chart Commonly referred to as a setscrew or simply as a bolt. The fully threaded DIN 933 or ISO 4017 should

25 Thread Flanged Hex Flanged Bolt - 981-531D Dorman M10-1.25 Thread Flanged Hex Flanged Bolt - 981-531D

Generally used in timber to timber and timber to metal construction, these bolts incorporate a square on much modern machinery. A hex key (otherwise known as an Allen key) is required to fit these fasteners. They are often used to secure engines and drives, alongside a host of other demanding applications. to DIN 965. Typically found on consumer electronics and other small machinery where high torque fastenersalternative standard machine fastener to the standard hexagon headed bolt or setscrew, as found on much They have a proof load of 970 MPa, minimum yield strength of 1100 MPa, and a minimum tensile strength of 1220 MPa. Class 12.9 bolts come in sizes ranging from 1.6 mm to 100 mm.

Hex Bolt Full Thread Fine M10x1.25 x 35mm in A2 Stainless

Maximum recommended tightening torque for coarse threaded metric steel bolts: Metric Bolts - Typical Tightening Torques Size

In Brief: Metric Bolt Torque Chart – Class 8.8, Class 10.9, Class 12.9

Also known as hanger bolts. A bolt with a wood thread at one end and a machined metric thread at the Other materials are available where indicated. The material key to the right explains each available