Socket head cap screw DIN 912 / ISO 4762, hex socket AF 12, M 14x120, steel 12.9 plain (black)

This socket head cap screw to ISO 4762 creates the M 14 connection over 120 mm of length. The AF 12 hex socket sits in the head, which measures 21.0 mm across and stands 14.0 mm high. The screw is made of steel 12.9 plain (black).

Benefits

• Property class 12.9 offers the highest strength in this range at the same size M 14.
• The AF 12 hex socket transmits the tightening torque without wrench flats on the head.
• Head diameter 21.0 mm at 14.0 mm head height to DIN 912, matching a cylindrical counterbore.
• Size M 14 transmits high clamping forces, and the AF 12 hex socket takes the required tightening torque.
• A thread length of at least 40 mm within 120 mm overall length leaves a plain shank section.

Applications

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

Standards and conformity

The dimensions comply with DIN 912 and ISO 4762. Material and class are specified as steel 12.9 plain (black).