Socket head cap screw DIN 912 / ISO 4762, hex socket AF 6, M 8x140, steel 10.9 plain (black)

This socket head cap screw to ISO 4762 creates the M 8 connection over 140 mm of length. The AF 6 hex socket sits in the head, which measures 13.0 mm across and stands 8.0 mm high. The screw is made of steel 10.9 plain (black).

Benefits

• Property class 10.9 allows higher preload than 8.8 at the same size M 8.
• Size M 8 covers the most common range in fixture building, and the AF 6 hex socket is a standard tool size.
• A thread length of at least 28 mm within 140 mm overall length leaves a plain shank section.
• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 8 joints.
• Head diameter 13.0 mm at 8.0 mm head height to DIN 912, matching a cylindrical counterbore.

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 8. The material is stated as steel 10.9 plain (black).