Fasteners. Clearance holes for bolts and screws.
STANDARD published on 1.4.1992
Designation standards: BS EN 20273:1992
Publication date standards: 1.4.1992
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 0 580 20714 5 Status: Under Review