Data Source:
YJT Fastener Database (164580.com)
Standard:
IS 5957 - 2003
Chinese Name:
自攻螺纹
English Name:
Screw Threads for Thread Forming Tapping Screws - Dimensions
Chinese URL:
Chinese Source Page
English URL:
English Source Page
License:
Commercial reuse, redistribution, or AI training usage requires authorization.