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Square or D-shaped Taper Washers [Table 12]

BS 3410 (-12) - 1961

Display drawing:

Nominal Diameter

3/8

1/2

5/8

3/4

7/8

d	0, +1/32
s
h	3° & 5°
	8°

7/16	9/16	11/16	13/16	15/16	1-1/16
1	1-1/4	1-1/2	1-3/4	2	2-1/4
3/16	3/16	3/16	3/16	3/16	3/16
1/4	1/4	1/4	1/4	1/4	1/4

①,Angle of taper may be 3°，5°，or 8°

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