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GB /T 32076.11

High-strength Structural Bolting Assemblies for Preloading Part 11: Nut Face Washers (HN)

GB /T 32076.11 (HN) - 2024 预载荷高强度栓结构连接副，第11部分：螺母面垫圈（HN）

See all versions and complete specifications: High-strength Structural Bolting Assemblies for Preloading Part 11: Nut Face Washers (HN) — Full Specification Page

Dimensional Specifications — GB /T 32076.11 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal
M12	16.1	3.7	4.3	16.35	29.48	30
M16	22.3	3.7	4.3	22.6	38.38	39
M20	27.2	4.4	5.6	27.55	49	50
M22	36.2	5.4	6.6	36.55	64.8	66

Related Standards

GB /T 1231 (washer) - 2024— High Strength Plain Washers for Steel Structural GB /T 3632 (H) - 2008— Torshear Type Plain Washer for Steel Structures GB /T 1230 - 2006— High Strength Plain Washers for Steel Structural GB /T 18230.5 - 2000— Plain Washers for High-strength Structural Bolting Hardened and Tempered GB /T 3632 (W) - 1995— Torshear Type Plain Washer for Steel Structures GB /T 1230 - 1991— High Strength Plain Washers for Steel Structures GB /T 32076.11 - 2024— High-strength Structural Bolting Assemblies for Preloading Part 11: Load Indicating Washer GB /T 32076.11 (HB) - 2024— High-strength Structural Bolting Assemblies for Preloading Part 11: Bolt Face Washers (HB)

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