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ASME B 18.2

Hardened Steel Circular and Cirular Clipped Washers (ASTM F436)

ASME B 18.2.6 - 2006 淬硬钢垫圈 (ASTM F436)

See all versions and complete specifications: Hardened Steel Circular and Cirular Clipped Washers (ASTM F436) — Full Specification Page

Dimensional Specifications — ASME B 18.2 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
1	1.625	2.9687	0.136	1.6563	3	1.313	3.0313	0.177
1/2	0.688	1.2817	0.122	0.7193	1.313	0.547	1.3443	0.177
3/4	1.25	2.2187	0.136	1.2813	2.25	0.984	2.2813	0.177
5/8	0.938	1.7187	0.136	0.9693	1.75	0.766	1.7813	0.177
7/8	1.5	2.7187	0.136

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 (HN) - 2024— High-strength Structural Bolting Assemblies for Preloading Part 11: Nut Face Washers (HN)

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