Hexagonal high nuts for flanged piping joints. Dimensions
STANDARD published on 7.12.1987
Designation standards: ČSN 131530
Classification mark: 131530
Catalog number: 25048
Publication date standards: 7.12.1987
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN