Socket head cap screw DIN 912 / ISO 4762, hex socket AF 8, M 10x140, steel 12.9 plain (black)

This version in steel 12.9 plain (black) covers the M 10 thread at 140 mm length. The cylindrical head with 16.0 mm diameter and 10.0 mm height takes an AF 8 hex socket, so no wrench flats are needed on the head.

Benefits

• The AF 8 hex socket transmits the tightening torque without wrench flats on the head.
• Head diameter 16.0 mm at 10.0 mm head height to DIN 912, matching a cylindrical counterbore.
• A thread length of at least 32 mm within 140 mm overall length leaves a plain shank section.
• Property class 12.9 offers the highest strength in this range at the same size M 10.
• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 10 joints.

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 10. The material is stated as steel 12.9 plain (black).