BIS-ISI for Trapezoidal Steel Wire for Springs Washers
Product Trapezoidal Steel Wire for spring washers Certification Body Bureau of Indian Standards Indian Standard IS 12262:1988 Scope This standard covers the requirements for steel wire in a trapezoidal shape used in making spring washers. Voluntary/Mandatory Mandatory If mandatory, the implementation date 5th February 2024 End-use application Trapezoidal steel wire