Allen screws: variety of formats for various applications

The available hexagon socket head cap screws conform to DIN and ISO standards.

Screws according to DIN standard: DIN 912 (cylindrical head), DIN 7984 (recessed cylindrical head), DIN 913 (flat-head stud), DIN 916 (ring-head stud) and DIN 7991 (flat or countersunk head).

These hexagon socket head cap screws are manufactured in steel of different qualities, 8.8, 10.9 and 12.9, with black and zinc-plated coatings and in A2 and A4 stainless steel. Each of them contains the sizes and lengths most in demand in their usefulness.

Screw according to ISO standard: ISO 7380 (round head). Available in form 1 (without washer) and form 2 (with washer). Manufactured in 10.9 steel with black and zinc coating, and in stainless steel A2 and A4.