Socket head cap screw DIN 912 / ISO 4762, hex socket AF 3, M 4x35, steel zinc plated 8.8

With an M 4 thread and a length of 35 mm, this socket head cap screw to ISO 4762 pulls parts together, the tool engaging in the AF 3 hex socket. A head diameter of 7.0 mm and a head height of 4.0 mm keep the bearing face small. The material is steel zinc plated 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.
• A thread length of at least 20 mm over an overall length of 35 mm leaves a load bearing shank.
• Property class 8.8 with electroplated zinc coating as surface protection.
• 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 zinc plated 8.8. Depending on the manufacturer, partially threaded items may also be supplied with the thread running nearly up to the head.