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ASTM F 436 - 2019

Hardened Circular, Clipped Circular, and Extra, Inch Washers

ASTM F 436 - 2019 英制淬硬钢垫圈 [圆垫圈、圆形削剪垫圈、特厚垫圈]

See all versions and complete specifications: Hardened Circular, Clipped Circular, and Extra, Inch Washers — Full Specification Page

Dimensional Specifications — ASTM F 436 - 2019 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
1/2	1.063	0.136	0.177	1.126	1.937	0.375	0.875	2.063	0.305
1/4	0.344	0.051	0.08	0.376	0.656	/	0.281	0.720	/
3/8	0.625	0.11	0.177	0.657	1.156	0.375	0.500	1.220	0.305
5/16	0.469	0.051	0.08	0.501	0.890	/	0.406	0.954	/

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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