Standard No.:	GB/T 17880.4-1999
English Name:	120℃ Small countersunk head riveted nuts
Chinese Name:	120℃小沉头铆螺母
Chinese Classification:	J13    Fastener
Professional Classification:	GB    National Standard
ICS Classification:	21.060.20 21.060.20    Nuts 21.060.20
Issued by:	AQSIQ
Issued on:	1999-10-11
Implemented on:	2000-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	100.0
Delivery:	via email in 1 business day

1 Scope This standard specifies 120° small countersunk head riveted nuts with thread specifications of M3~M12, M10×1 and M12×1.5. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions cited are valid. All standards are subject to revision, and all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these standards apply. GB/T 1237-1988 Designation System for Fasteners GB/T 17880.6-1999 Specifications for riveted nuts 3 Dimensions

Foreword i 1 Scope 2 Normative references 3 Dimensions 4 Designation 5 Technical conditions 6 Mass of riveted nuts Annex A (Informative) Mass table of 120° small countersunk head riveted nuts