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GB /T 15856.3 - 1995

Cross Recessed Raised Countersunk Head Self-drilling Tapping Screws

GB /T 15856.3 - 1995 十字槽半沉头自钻自攻螺钉

See all versions and complete specifications: Cross Recessed Raised Countersunk Head Self-drilling Tapping Screws — Full Specification Page

Equivalent & Cross-Reference Standards

Standard Body	Standard Number
GB	GB /T 15856.3
DIN	DIN EN ISO 15483
ISO	ISO 15483

Dimensional Specifications — GB /T 15856.3 - 1995 (mm)

Size	P	k_max	s_max	s_min	k_nominal
ST2.9	1.3	2	7.3	6.9	2.35
ST3.5	1.6	2	9.3	8.9	2.8
ST4.2	1.8	3	11.3	10.9	3.15

Related Standards

GB /T 15856.3 - 2002— Cross Recessed Raised Countersunk Head Self-Drilling Screws with Tapping Screw Thread DIN 7504 (R) - 1995— Cross Recessed Raised Contersunk Self-drilling Tapping Screws DIN 7504 (Q) - 1982— Cross Recessed Raised Contersunk Self-drilling Tapping Screws ISO 15483 - 1999— Cross Recessed Raised Countersunk Head Self-drilling and Tapping Screws JIS B 1124 (F4) - 2021— Cross Recessed Raised Countersunk Head Drilling Screws JIS B 1124 (T4) - 2003— Cross Recessed Raised Countersunk Head Drilling Screws NF E 25-859 - 1999— Cross Recessed Raised Countersunk Head Drilling Screws with Tapping Screws Thread DIN EN ISO 15483 - 2000

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