Steel nuts and bolts for resistance projection welding.. Specification for dimensions and properties.
STANDARD published on 15.9.1993
Designation standards: BS 7670-1:1993
Publication date standards: 15.9.1993
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS
For weld nuts and bolts threaded M3 to M12 inclusive and weld nuts threaded 7/16-20 UNF. Status: Confirmed