Overview
ISO 1234 is the simplest cotter pin that fixes a part on shafts or threaded elements through drilled holes of the appropriate diameter, after installation in which the ends of the cotter pin are spread apart, fixing it.
Fastening group ISO 1234
Depending on the material of manufacture, ISO 1234 cotter pins are divided into groups:
- Cotter pins made of stainless steel belong to the stainless steel fastener group
- Those made of brass are classified as brass fasteners
- Made of copper - copper fasteners
Materials for the manufacture of cotter pins ISO 1234
ISO 1234 cotter pins are divided into groups depending on the material of manufacture:
- Cotter pins made of stainless steel belong to the stainless steel fastener group
- Those made of brass belong to the brass fastener group
- Made of copper - copper fasteners
Materials for the manufacture of ISO 1234 cotter pins
ISO 1234 cotter pins are available in a variety of materials:
- Stainless steel. Steel grades A2 and A4 allow the fasteners to be used at high temperature extremes and in aggressive and humid environments.
- The steel is coated with zinc. Zinc (Plated) protects against corrosion if you plan to use the fasteners in aggressive environments.
- Brass. Brass fasteners are used if the system is subjected to frequent dynamic, vibration and cyclic loads.
