Socket head cap screw DIN 912 / ISO 4762, hex socket AF 3, M 4x30, steel zinc plated 8.8

For M 4 joints with 30 mm length, this socket head cap screw to DIN 912 and ISO 4762 brings a cylindrical head of 7.0 mm diameter. The AF 3 hex socket transfers the tightening torque. It is made of steel zinc plated 8.8.

Benefits

• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 4 joints.
• Head diameter 7.0 mm at 4.0 mm head height to DIN 912, matching a cylindrical counterbore.
• Property class 8.8 with electroplated zinc coating as surface protection.
• The AF 3 hex socket transmits the tightening torque without wrench flats on the head.

Applications

• Conveying technology and plant construction
• General assembly in equipment building
• Bolting of covers and sheet metal
• Machine frames and stands

Standards and conformity

Head, AF 3 hex socket and M 4 thread follow DIN 912 in conjunction with ISO 4762. The material is documented as steel zinc plated 8.8.