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YJT 4059

Hexalobular Socket Countersunk Head Tapping Screws

YJT 4059 梅花槽沉头自攻螺钉

See all versions and complete specifications: Hexalobular Socket Countersunk Head Tapping Screws — Full Specification Page

Dimensional Specifications — YJT 4059 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
18	2	0.8	T6	3.8	0.2	0.5	0.65	0.35	1.75
20	2.5	1	T8	4.7	0.4	0.8	1	0.55	2.4
22	3.5	1.4	T15	7.3	0.45	1	1.3	0.65	3.35
25	4.5	1.8	T20	9	0.5	1.25	1.7	0.7	3.95
30

Related Standards

GB /T 2670.1 - 2017— Hexalobular Socket Pan Head Tapping Screws GB /T 2670.2 - 2017— Hexalobular Socket Countersunk Head Tapping Screws GB /T 2670.3 - 2017— Hexalobular Socket Raised Countersunk(Oval) Head Tapping Screws GB /T 2670.1 - 2004— Hex Lobular Socket Pan Head Tapping Screws GB /T 2670.2 - 2004— Hexalobular Socket Countersunk Head Tapping Screws GB /T 2670.3 - 2004— Hexalobular Socket Raised Countersunk(Oval) Head Tapping Screws DIN 34819 - 2008— Hexalobular Socket Raised Head Tapping Screws with Collar ISO 14585 - 2011— Hexalobular Socket Pan Head Tapping Screws

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