Socket head cap screw DIN 912 / ISO 4762, hex socket AF 10, M 12x40, steel 10.9 plain (black)

For M 12 joints with 40 mm length, this socket head cap screw to DIN 912 and ISO 4762 brings a cylindrical head of 18.0 mm diameter. The AF 10 hex socket transfers the tightening torque. It is made of steel 10.9 plain (black).

Benefits

• Property class 10.9 allows higher preload than 8.8 at the same size M 12.
• Size M 12 transmits high clamping forces, and the AF 10 hex socket takes the required tightening torque.
• The thread running nearly up to the head uses the full length of 40 mm for engagement.
• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 12 joints.

Applications

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

Standards and conformity

The screw is dimensioned to DIN 912 and ISO 4762, which allows replacement of like-for-like parts in M 12. The material is stated as steel 10.9 plain (black).