Socket head cap screw DIN 912 / ISO 4762, hex socket AF 6, M 8x40, steel plain (black) 8.8

In machine and fixture building this DIN 912 socket head cap screw holds parts together with M 8 and 40 mm length. It is fitted with an AF 6 hex key, and the head stays slim at 13.0 mm diameter. The material is steel plain (black) 8.8.

Benefits

• The AF 6 hex socket transmits the tightening torque without wrench flats on the head.
• Head diameter 13.0 mm at 8.0 mm head height to DIN 912, matching a cylindrical counterbore.
• A thread length of at least 28 mm within 40 mm overall length leaves a plain shank section.
• Property class 8.8 in plain finish for protected or oily installation points.

Applications

• Tool and mould making
• Machine and fixture building
• Bolting of flanges and covers
• Frame and profile structures

Standards and conformity

Head, AF 6 hex socket and M 8 thread follow DIN 912 in conjunction with ISO 4762. The material is documented as steel plain (black) 8.8.