DIN 94 is the simplest cotter pin, which fixes the part on the shafts or threaded elements, through drilled holes of appropriate diameter, after installation in which the ends of the cotter pin are spread sideways, fixing it.
Scope of use It is used both as an independent element, and in a complex with a washer, or with a crown nut. Used in almost all industries.
Material stainless steel. The grade of steel A2 allows to use fastenings at considerable differences of temperature and in the aggressive and humid environment.
Coating Zinc (Plated) protects against corrosion if you plan to use fasteners in aggressive conditions.