Socket head cap screw DIN 912 / ISO 4762, hex socket AF 17, M 20x70, stainless steel A4

For M 20 joints with 70 mm length, this socket head cap screw to DIN 912 and ISO 4762 brings a cylindrical head of 30.0 mm diameter. The AF 17 hex socket transfers the tightening torque. It is made of stainless steel A4.

Benefits

• Size M 20 transmits high clamping forces, and the AF 17 hex socket takes the required tightening torque.
• Stainless steel A4 resists chloride-bearing surroundings as well and needs no coating.
• The AF 17 hex socket transmits the tightening torque without wrench flats on the head.
• The thread running nearly up to the head uses the full length of 70 mm for engagement.
• Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 20 joints.

Applications

• Plants in damp surroundings
• Food and beverage technology
• Water treatment and piping
• Assembly in outdoor areas

Standards and conformity

The dimensions comply with DIN 912 and ISO 4762. Material and class are specified as stainless steel A4.