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QJ 2378 - 1992

Countersunk Raised Head Screws with Cross Recess

QJ 2378 - 1992 十字槽半沉头螺钉

See all versions and complete specifications: Countersunk Raised Head Screws with Cross Recess — Full Specification Page

Dimensional Specifications — QJ 2378 - 1992 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal
M3	0.8	2.7	2	38	9.3	8.9
M4	1	3.3	3	38	11.3	10.9
M2.5	0.5	1.65	1	25	5.5	5.2

Related Standards

GB /T 820 - 2015— Raised Countersunk Head Screws with Cross Recess GB /T 820 - 2000— Raised Countersunk Head Screws (Common Head Style) with Cross Recess GB /T 13806.1 (C) - 1992— Cross Recessed Raised Countersunk Head Screws for Fine Mechanics GB 820 - 1985— Cross Recessed Raised Countersunk Head Screws GB 974 - 1976— 120° Cross Recessed Raised Countersunk Screws DIN 966 - 1990— Cross Recessed Raised Countersunk Head Screws DIN 6929 (NE) - 2013— Raised Countersunk Head Screws ISO 7047 - 2011— Rasied Countersunk Head Screws(Common Head Style) ，Grade A

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