Hex lag screw
wood screw
Hex head screw
Contact Us
Haiyan Tianqi Fastener Co., Ltd.
  • Add:Jiaxing Haiyan China NO.1-3 Jincheng South road, Qinshan Industrial Zone of Haiyan, Jiaxing
  • Tel:+86-573-86408972
  • Mobile Phone:+86-13606831322
  • Fax:+86-13655747806
  • E-mail:tianqi@din571.com
  • Post Code:314300
  • Skype:tianqi
  • Hexagonal wood screws

    Hex head widths (width across flats, wrench 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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