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

Applications：

• Side lap stitching of metal roofing sheets (corrugated & trapezoidal profiles)
• Overlapping joints in metal wall cladding and fade panels
• Flashing, capping s, and trim lap fixing (ridge, verge, apron, corner details)
• Non-structural sheet-to-sheet connections in light-gauge metal assemblies

Designed for fast lap fixing of thin metal sheets, stitching screws deliver reliable clamping force and vibration resistance to help secure side laps and joint details in roofing and cladding systems (non-structural applications).