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QJ 3247.1 - 2005

Spring and Lock Washers in Stainless Steel - Part 1: Curved Spring Washers

QJ 3247.1 - 2005 不锈钢弹性垫圈和锁紧垫圈 - 第1部分：鞍形弹性垫圈

See all versions and complete specifications: Spring and Lock Washers in Stainless Steel - Part 1: Curved Spring Washers — Full Specification Page

Dimensional Specifications — QJ 3247.1 - 2005 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
2	2.95	1.1	0.55	2.7	5.5	0.04	5.2	0.3
3	6.76	2.2	1.1	6.4	11	0.22	10.57	0.5
4	10.93	4	2	10.5	18	0.97	17.57	0.8
2.5	4.6	1.6	0.8	4.3	8	0.12	7.64	0.5

Related Standards

GB 7245 - 1987— Curved Single Coil Spring Lock Washers GB 860 - 1987— Curved Spring Washers DIN 128 (A) - 1994— Curved Spring Lock Washers DIN 6905 - 1990— Spring Lock Washers for Screw and Washer Assemblies DIN 128 (A) - 1987— Curved Spring Lock Washers DIN 137 (A) - 1987— Curved Spring Washers Q 417— Curved Spring Washers CNS 4406 - 1979— Saddle-Shaped Spring Washers CNS 5053 - 1979

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