Standard No.:	GB/T 850-1988
English Name:	Washers with cone face
Chinese Name:	锥面垫圈
Chinese Classification:	J13    Fastener
Professional Classification:	GB    National Standard
ICS Classification:	21.060.30 21.060.30    Washers, locking elements 21.060.30
Issued by:	China Machinery Industry Federation
Issued on:	1988-02-06
Implemented on:	1989-1-1
Status:	valid
Superseding:	GB 850-1976
Language:	English
File Format:	PDF
Word Count:	500 words
Price(USD):	84.00
Delivery:	via email in 1 business day

1 Subject Contents

This standard specifies the washer with cone face with specification of 6~48mm.



2 Normative References



GB 849 Washers with Ball Face

GB 699 Quality Carbon Structure Steel - Steel No. and General Technical Requirements

GB 1237 Designation System for Fasteners

GB 90 Acceptance Inspection, Marking and Packaging of Fasteners



3 Dimensions

1 Subject Contents
2 Normative References
3 Dimensions
4 Technical Specification
5 Marking
Additional Explanation