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Q 407

Plain Washers（Normal） For Combination Screw

Q 407B (N) N型（标准）平垫圈用于螺钉组合件

See all versions and complete specifications: Plain Washers（Normal） For Combination Screw — Full Specification Page

Dimensional Specifications — Q 407 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal	ds_nominal
3	3.6	0.8	0.85	3.72	9	8.64	0.75
4	5.5	1.6	1.68	5.62	12	11.57	1.52
5	9.3	2	2.09	9.52	20	19.48	1.91
6	11	2.5	2.6	11.27	24	23.48	2.4

Related Standards

GB /T 97.4 (S) - 2002— Plain Washers (Small) for Combination Screw GB /T 97.4 (N) - 2002— Plain Washers (Normal) for Combination Screw GB /T 97.5 (N) - 2002— Plain Washers for Tapping Screw and Washer Assemblies - Type N GB /T 97.5 (L) - 2002— Plain Washers for Tapping Screw and Washer Assemblies - Type L GB 9074.24 - 1988— Plain Washers for Assembly GB 9074.25 - 1988— Blg Plain Washer for Assembly GB 9074.29 - 1988— Samll Washer for Tapping Screw Assembly GB 9074.30 - 1988— Blg Washer for Tapping Screws Assembly

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