JIS B 1251 (TW/AB) - 2018External-Internal Tooth Spring Lock Washers 【Table 12】TW/AB

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(Non-preferred) dimensions in parentheses.

JIS B 1251 (TW/AB) - 2018

Unit: mm

JIS B 1251 TW/AB - 2018 External-Internal Tooth Spring Lock Washers 【Table 12】TW/AB

Unit: mm

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JIS B 1251 TW/AB - 2018 External-Internal Tooth Spring Lock Washers 【Table 12】TW/AB

Nominal Diameter
d

4

d	min=nominal size
d	max
d_c	max
d_c	min
h	Nominal Size
	max
	min
H	≈2h
Number of Teeth	Inside
Number of Teeth	Outside

4.3
4.5
15
14.5
0.6
0.64
0.56
1.2
8
12