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External Toothed Lock Washers - Form A

UNI 8841 (A) - 1985

Display drawing:

Size

1.6

1.8

2.2

2.5

3.5

d	max
	min
d_c	max
	min
h	min
t
Number of Teeth

1.84	2.14	2.34	2.54	2.84	3.38	3.88	4.48	5.48	6.62	7.62
1.7	2	2.2	2.4	2.7	3.2	3.7	4.3	5.3	6.4	7.4
3.6	4	4.5	5	5.5	6	7	8	10	11	12.5
3.3	3.7	4.2	4.7	5.2	5.7	6.64	7.64	9.64	10.57	12.07
2h	2h	2h	2h	2h	2h	2h	2h	2h	2h	2h
0.3	0.3	0.3	0.4	0.4	0.4	0.5	0.5	0.6	0.7	0.8
6	6	6	6	6	6	6	8	8	8	8

Size

d	max
	min
d_c	max
	min
h	min
t
Number of Teeth

8.62	10.77	13.27	15.27	17.27	19.33	21.33	23.33	25.33	28.33	31.39
8.4	10.5	13	15	17	19	21	23	25	28	31
15	18	20.5	24	26	30	33	36	38	44	48
14.57	17.57	19.98	23.48	25.48	29.48	32.38	35.38	37.38	43.38	47.38
2h	2h	2h	2h	2h	2h	2h	2h	2h	2h	2h
0.8	0.9	1	1	1.2	1.4	1.4	1.5	1.5	1.6	1.6
8	9	10	10	12	12	12	14	14	14	14

Suppliers

Best price if from GlobalFastener.com.

Guangdong STL Fastening System Co., Ltd.

Mr. Xiong
+86-13928467909
+86-622-8186999

Material: S60C, SUS304, 316 (A2/A4) high quality steel imported from Japan. Surface treatment: nature, harden, black phosphating, dehydrogenation, zinc plated, dacromet, electroplating, etc.; Specification: complete

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