Socket head cap screw DIN 912 / ISO 4762, hex socket AF 4, M 5x75, steel 10.9 plain (black)

This socket head cap screw to DIN 912 joins components with the M 5 thread over a length of 75 mm. It is tightened through the AF 4 hex socket, and the head measures 8.5 mm in diameter at 5.0 mm height. The specified material is steel 10.9 plain (black).

Benefits

• A thread length of at least 22 mm within 75 mm overall length leaves a plain shank section.
• The AF 4 hex socket transmits the tightening torque without wrench flats on the head.
• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 5 joints.
• Head diameter 8.5 mm at 5.0 mm head height to DIN 912, matching a cylindrical counterbore.
• Property class 10.9 allows higher preload than 8.8 at the same size M 5.

Applications

• Hydraulic and pneumatic power units
• Highly loaded flange joints
• Drive and gearbox engineering
• Clamping fixtures in tool making

Standards and conformity

The screw is dimensioned to DIN 912 and ISO 4762, which allows replacement of like-for-like parts in M 5. The material is stated as steel 10.9 plain (black).