Head Type：Hex Flange Head
Thread Type：Coarse Thread
Material Options：Carbon steel /Stainless steel（304/316）
Finish / Coating：Class 4/Class 3/C8/Ruspert

Applications：

• Fixing roof trusses and light steel framing
• Steel-to-steel connections in truss systems
• Purlin, batten, and bracket connections
• Residential, commercial, and light industrial roof structures

Designed for roof truss applications, this screw provides fast installation, strong holding strength, and reliable performance in load-distributing steel connections.

Size：M8.0-22mmx16mm