Socket head cap screw DIN 912 / ISO 4762, hex socket AF 4, M 5x35, steel 10.9 plain (black)

This socket head cap screw to DIN 912 joins components with the M 5 thread over a length of 35 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

• The AF 4 hex socket transmits the tightening torque without wrench flats on the head.
• Size M 5 with only 8.5 mm head diameter saves space on tight hole patterns.
• Property class 10.9 allows higher preload than 8.8 at the same size M 5.
• Head diameter 8.5 mm at 5.0 mm head height to DIN 912, matching a cylindrical counterbore.

Applications

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

Standards and conformity

Head, AF 4 hex socket and M 5 thread follow DIN 912 in conjunction with ISO 4762. The material is documented as steel 10.9 plain (black).