Standard No.:	GB/T 18230.3-2000
English Name:	Hexagon nuts for high-strength structural bolting with large width across flats-Product grade B-Property classes 8 and 10
Chinese Name:	栓接结构用大六角螺母 B级 8和10级
Chinese Classification:	J13    Fastener
Professional Classification:	GB    National Standard
ICS Classification:	21.060.20 21.060.20    Nuts 21.060.20
Issued by:	State Quality and Technology Supervision Bureau
Issued on:	2000-10-17
Implemented on:	2001-5-1
Status:	abolished
Abolished on:	2017-12-15
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	80.00
Delivery:	via email in 1~3 business day

本标准规定了螺纹规格为M12～M36、性能等级为8和10级、产品等级为B级、分别与8.8和10.9级螺栓配套使用的栓接结构用大六角螺母。