Cross recessed machine screws. Specification for pan head screws of product grade A.
STANDARD published on 28.6.1991
Designation standards: BS 7433-1:1991
Note: WITHDRAWN
Publication date standards: 28.6.1991
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS