TFHW16SD6325 Roofing Screws 6.3 x 25mm Box 100

Forgefix TechFast Self-Drilling Stitching Hex Screws are designed for joining metal roofing sheet panels. They drill self-sufficiently up to 2.5mm, with a smaller No.1 tip that can penetrate two sheets before engaging threads to clamp sheets securely under the head. The screws feature an 8mm hex head and are protected by Elementech corrosion-resistant coating, providing fire and corrosion resistance. They come with 16mm EPDM rubber washers and are specified as size 6.3 x 25mm with a clamping thickness of 8mm. Pack size is 100 pieces, and they comply with EU Safety, Health and Environmental requirements. Salt spray testing reaches up to 1000 hours, underscoring durability in challenging conditions.

Features

• Self-drilling up to 2.5mm
• No.1 tip drills through two sheets
• 8mm hex head for drive
• Elementech coating for corrosion and fire resistance
• Includes 16mm EPDM washers

Technical specifications

• Size: 6.3 x 25mm
• Clamping Thickness: 8mm
• Head Type: 8mm Hex
• Pack Size: 100
• MPN: TFHW16SD6325
• EAN: 5028485195955