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Fasteners & Hardware

ISO 2341 Cylindrical Pin with Flat Head and Cotter Pin Holes

FLOK supplies ISO 2341 cylindrical pins with flat head and cotter pin hole, made of A2, A4 alloys, brass and carbon steel. Wide range of sizes.

The cylindrical pin with flat head and cotter pin holes at the tip of the round shank meets the technical requirements of ISO 2341. Austenitic alloys A2 and A4, brass, and carbon steel with or without zinc coating are used as raw material for its production.

Application features of the cylindrical pin with flat head and cotter pin hole

This fastening device is most often used in mechanical engineering and instrument-making industries. It is convenient for forming hinged connection joints when assembling general-purpose machinery and mechanisms.

The ISO 2341 cylindrical pin serves as an axis when connecting various parts. The flat head on one end and the cotter pin hole on the other make the joint more reliable and stable.

Geometric parameters of the fastener

The standard specifies the production of items with the following dimensions:

  • diameter of the cylindrical working shank from 3 mm to 36 mm;
  • head diameter from 5 mm to 50 mm;
  • cotter pin hole size from 0.8 mm to 8 mm;
  • pin length can be from 1.6 mm to 9 mm.

The technical characteristics of ISO 2341 fasteners are similar to products manufactured to the German standard DIN 1444.

The FLOK catalogue features a wide range of sizes of pins with flat heads and a hole for the cotter pin.

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