Hex Bolt/Hex Socket Bolt/Square Head Bolt//Stud Bolt/Flat Head Bolt/ Plow Bolt//Timber Bolt/Guardrail Bolt/Hex Flange Bolt/Timber Bolt/T Head Bolt/Eye Bolt

Flange is widely used as the most important connecting part. Although the structure is relatively simple, strict requirements are carried out in the whole manufacturing process, such as reasonable selection of materials, electrode configuration, welding quality control, etc.