Material:
Grip and thrust washer plastic PA 66 fibreglass reinforced.
Hinge pins stainless steel 1.4305.
Studs and washer stainless steel 1.4305.
Version:
Grip black or traffic red RAL3020.
Thrust washer black.
Hinge pin bright.
Stud and washer bright stainless steel.
Note:
Plastics are subject to creeping under load (retardation), this can cause reduced clamping force.