Socket head cap screw DIN 912 / ISO 4762, hex socket AF 3, M 4x8, steel plain (black) 8.8

With an M 4 thread and a length of 8 mm, this socket head cap screw to ISO 4762 pulls parts together, the tool engaging in the AF 3 hex socket. The cylindrical head is 7.0 mm in diameter and 4.0 mm high. Made of steel plain (black) 8.8.

Benefits

• The AF 3 hex socket transmits the tightening torque without wrench flats on the head.
• Head diameter 7.0 mm and head height 4.0 mm to DIN 912 fit into a cylindrical counterbore.
• The thread running nearly up to the head uses the entire length of 8 mm for engagement.
• Property class 8.8 in plain black finish without coating.
• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 4 joints.

Applications

• Machine and fixture building
• Bolting of flanges and covers
• Frame and profile structures
• General assembly in equipment building
• Precision mechanics and instrument engineering

Standards and conformity

The dimensions comply with DIN 912 and ISO 4762. Material and class are specified as steel plain (black) 8.8.