38mm Heavy Duty Drillscrew with 29mm washer

Simplify your roofing and cladding projects with our 38mm Heavy Duty Drillscrews. Designed for strength and efficiency, these self-drilling screws with 29mm bonded washers are perfect for securely fixing sheets to hot-rolled steel supports, eliminating the need for pre-drilling.

Key Information:

Heavy Duty Drillscrews are engineered with a cutting point that allows penetration through up to 12mm thick hot-rolled steel supports without pre-drilling. Their 29mm bonded washer ensures a secure, weatherproof seal, making them ideal for fixing roofing or cladding sheets directly to RSJs or angle iron supports.

Applications:

• Roofing and cladding installations on industrial, agricultural, and commercial buildings.
• Compatible with GRP sheets.

Technical Specification:

• Quantity: Bag of 100 screws
• Material: Galvanised Steel
• Head: 8mm Hex
• Length: 38mm
• Washer: 29mm bonded, suitable for GRP sheets
• Capability: Self-drills through steel 3mm to 12mm thick
• Weight: Up to 3kg per bag (depending on length)