Din603 Class4.8 Grade 2 Steel Bolts , Mushroom Head Square Neck Bolts
![]() |
...Class4.8 Grade 2 Black Din603 Mushroom Round Head Square Neck Carriage bolt Product name Carbon steel Class4.8 Grade 2 Black Din603 Mushroom Round Head Square Neck Carriage bolt Standard DIN & ANSI & JIS & IFI Thread unc,unf,metric, thread Material Carbon steel Finish Black Packing Carton & Pallet Leading time 30 days Product details for Carbon steel Class4.8 Grade 2 Black Din603 Mushroom Round Head Square Neck Carriage bolt......
Shanghai New Lasting Co., Ltd.
|
Hexagon Cup Head Bolt Long Square Neck Gal With ISO4032 HDG Finish
![]() |
...Head Bolt Long Square Neck Gal With ISO4032 HEX NUTS Carriage Bolt HDG Process flow Cold forging Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ thread rolling ➨make heat treatment(if need) ➨ Finish ➨ Packing Hot forging Cutting material ➨ hot forging ➨ turning ➨ shrink diameter(half thread) ➨thread rolling ➨ make heat treatment(if need) ➨ Finish ➨ Packing Product Grade Class4......
Jiaxing City Qunbang Hardware Co., Ltd
|
Submit your “class4 8 square head t bolt” inquiry in a minute :