BS 4395 HSFG Washer

BS 4395 HSFG

BS 4395 HSFG Washer

Nominal Size and Thread Diameter d

Inside Diameter B

Outside Diameter C

Thickness A

Max	Min.
13.8	13.4
17.8	17.4
21.5	21.1
23.4	23.0
26.4	26.0
29.4	29.0
32.8	32.4
38.8	38.4

Max	Min.
30	29
37	36
44	43
50	48.5
56	54.5
60	58.5
66	64.5
85	83.5

Max	Min.
2.8	2.4
3.4	3.0
4.2	3.3
4.2	3.8
4.2	3.8
4.2	3.8
4.2	3.8
4.6	4.2

M12

M16

M20

M22

M24

M27

M30

M36