Standard No.:	SJ 2818-1987
English Name:	Tapping screws thread
Chinese Name:	电视接收机用紧固件 自攻螺纹
Chinese Classification:	J01    Technical management
Professional Classification:	SJ    Professional Standard - Electronics
Source Content Issued by:	MIIT
Issued on:	1987-11-10
Implemented on:	1988-5-1
Status:	abolished
Abolished on:	2017-05-02
Target Language:	English
File Format:	PDF
Word Count:	2500 words
Translation Price(USD):	75.0
Delivery:	via email in 1 business day

SJ 2818-1987 Tapping screws thread 1 Application scope This standard specifies the thread and screw end types and dimensions for tapping screws with thread sizes from ST2.5 to ST6. 2 Types and dimensions

Contents 1 Application scope 2 Types and dimensions 3 Designation example Annex (Informative) Reference values for pre-made holes for tapping screws