Steel structure large hexagonal bolt

Strictly control the production standards, so that the error can be controlled within the tolerable range.

spot sales:8.8 Grade Black ZincPlated Bolts 10.9 Grade Hex Bolts\Black Hex Bolts\Carbon Steel Black Oxide Hex Bolts\DIN933 DIN931 fullthread half thread bolts\Galvanized Steel Full Threaded Hexagon Bolts\High-strength Bolts\Hot Dip GalvanizedBolts\

Customized: Various non-standard bolts/No need to run around for export orders/We can help you easily handle them