Reaffirmed 2023

1. SCOPE

This standard covers the requirements for bicycle cotter pins, their washers (spring and plain) and nuts for two standard sizes (22 and 24) of bicycles in use in the country.

2. REFERENCES

The following Indian Standards contain provisions, which through reference in this text, constitute provisions of the standards. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.

1068 : 1993 Electroplated coatings of nickel plus chromium and copper plus nickel plus chromium (third revision)

1364 (Part 2) : 2002 Hexagon Head Bolts, Screws and Nuts of Product Grades A and B - Part 2 : Hexagon Head Screws (Size Range M 1.6 to M 64) (fourth revision)

1570 (Part 4) : Schedules for wrought steels

1988 Part 4 Alloy steels (Alloy constructional and spring steels) with specified chemical composition and mechanical properties (first revision)

1572 : 1986 Specification for Electroplated Coating of cadmium on Iron and steel (second revision)

1573 : 1986 Specification for Electroplated Coating of Zinc on Iron and steel (second revision)

1608 : 2005 Metallic materials — Tensile testing at Ambient temperature (third revision)

2016 : 1967 Specification for Plain Washers

2062 : 2011 Hot rolled Medium and High Tensile Structural Steel — Specification (seventh revision)

2500 (Part 1) : 2000 Sampling procedures for inspection by attributes Part: 1 Sampling scheme indexed by Acceptable Quality Level (AQL) for Lot-by-Lot inspection (third revision)

3063 : 1994 Fasteners — Single coil rectangular section spring lock washers (second revision)