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Q 411

Nternal/External Serration Lock Washer

Q 411 内外锯齿锁紧垫圈

See all versions and complete specifications: Nternal/External Serration Lock Washer — Full Specification Page

Dimensional Specifications — Q 411 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
3	4.2	1.8	1.5	14.0	0.5	4.5	6.4	2.5	1.9	17	2.2
4	6.2	2.1	1.8	18.6	0.7	6.56	8.7	2.8	2.2	22	2.5
5	10.2	2.9	2.6	23.6	1.2	10.63	13.5	3.475	2.725	27	3.1

Related Standards

GB 9074.27 - 1988— Serrated Lock Washer External Teeth for Assembly GB 9074.28 - 1988— Lountersunk External Toothed Lock Washer for Assembly GB /T 861.1 - 1987— Lock Washers Internal Teeth GB 861.2 - 1987— Serrated Lock Washers Internal Teeth GB 862.1 - 1987— Lock Washers External Teeth GB 862.2 - 1987— Serrated Lock Washers External Teeth GB 956.1 - 1987— Countersunk External Toothed Lock Washers GB 956.2 - 1987— Countersunk Serrated External Toothed Lock Washers

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