Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

International Standard Category: Bolts, screws, studs

GB/T 6188-2008    Hexalobular internal driving feature for bolts and screws
螺栓和螺钉用内六角花形 ;
Category No.:21.060.10 Valid Status:superseded
Issued Organization:China Machinery Industry Federation Issued Date:2008-08-25
Implemented Date:2009-2-1 Abolished Date:
Superseded Standard.:GB/T 6188-2017 Hexalobular internal driving feature for bolts and screws
Superseded Date:2018-4-1
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020