Areospace. Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions.
STANDARD published on 15.3.1997
Designation standards: BS A 313:1997
Note: WITHDRAWN
Publication date standards: 15.3.1997
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS