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GB /T 97.4

Plain Washers (Normal) for Combination Screw

GB /T 97.4 (N) - 2002 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

Equivalent & Cross-Reference Standards

Standard Body	Standard Number
GB	GB /T 97.4(N)
DIN	DIN EN ISO 10673(N)
ISO	ISO 10673(N)

Dimensional Specifications — GB /T 97.4 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
2	2.25	0.6	0.65	2.35	6	0.114	5.7	0.55
3	4.55	1	1.06	4.67	10	0.489	9.64	0.94
4	11	2.5	2.6	11.27	24

Related Standards

GB /T 97.4 (S) - 2002— Plain Washers (Small) 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 DIN 6902 (A) - 1990— Plain Washers for Screw and Washer Assemblies - Type A

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