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NF E 27

Serrated Lock Washers. Double Row of Teeth. Plain Form

NF E 27-626 - 1982 双排齿锁紧垫圈

See all versions and complete specifications: Serrated Lock Washers. Double Row of Teeth. Plain Form — Full Specification Page

Dimensional Specifications — NF E 27 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
3	4.1	15.15	0.8	4.4	15.5	0.77	15.85	0.83
4	6.1	17.65	0.9	6.46	18	0.87	18.35	0.93
5	8.2	21.58	1	8.56	22	0.96	22.42	1.04
6	12.3	29.58	1.2	12.73	30	1.16	30.42	1.24
(7)	16.3	35.5	1.4	16.73

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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