
High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies
NORMA vydaná dňa 10.4.2019
Designation standards: UNE-EN 14399-7:2019
Publication date standards: 10.4.2019
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE