Contact Us
Haiyan Tianqi Fastener Co., Ltd.
Add:Jiaxing Haiyan China NO.1-3 Jincheng South road， Qinshan Industrial Zone of Haiyan, Jiaxing
Tel:+86-573-86408971
Mobile Phone:+86-13606831322
Fax:+86-86408973
E-mail:472660558@qq.com
Post Code:314300
Skype:tianqi

Hex head widths (width across flats, wrench Phillips Wood Screws size) for DIN 934 hex nuts and hex head bolts. Other (usually smaller) sizes may occur for reasons of weight or cost reduction.

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