Socket head cap screw DIN 912 / ISO 4762, hex socket AF 14, M 16x25, steel 12.9 plain (black)

This socket head cap screw to DIN 912 joins components with the M 16 thread over a length of 25 mm. It is tightened through the AF 14 hex socket, and the head measures 24.0 mm in diameter at 16.0 mm height. The specified material is steel 12.9 plain (black).

Benefits

• The AF 14 hex socket transmits the tightening torque without wrench flats on the head.
• Head diameter 24.0 mm at 16.0 mm head height to DIN 912, matching a cylindrical counterbore.
• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 16 joints.
• The thread running nearly up to the head uses the full length of 25 mm for engagement.
• Size M 16 transmits high clamping forces, and the AF 14 hex socket takes the required tightening torque.

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