Products

DIN Standards

BS 4395 Washer High Strength Friction Grip Washers HSFG Washers

Nominal Size and Thread Diameter d	Inside Diameter B		Outside Diameter C		Thickness A
	Max	Min.	Max	Min.	Max	Min.
M12	13.8	13.4	30	29	2.8	2.4
M16	17.8	17.4	37	36	3.4	3
M20	21.5	21.1	44	43	4.2	3.3
M22	23.4	23	50	48.5	4.2	3.8
M24	26.4	26	56	54.5	4.2	3.8
M27	29.4	29	60	58.5	4.2	3.8
M30	32.8	32.4	66	64.5	4.2	3.8
M36	38.8	38.4	85	83.5	4.6	4.2