High-Strength Structural Bolting Assemblies for Preloading - Part 9: System HR or HV - Nut Face Washers (HN)
EN 14399-9 (HN) - 2018 预负载用高强度结构螺栓连接副，第9部分：HR或HV系统 - 螺母面垫圈（HN）
See all versions and complete specifications: High-Strength Structural Bolting Assemblies for Preloading - Part 9: System HR or HV - Bolt Face Washers (HB) — Full Specification Page
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