5.5 x 50mm Hex Screw W16 S/DRILL No3 EXT – Box of 100 (TIMCO)

About this item:
5.5 x 50mm Hex Screw W16 S/DRILL No3 EXT – Box of 100 are high quality hex screws designed for secure fixing in roofing, cladding and external construction applications. Supplied by DISCOUNT BUILDING SUPPLIES Ltd., these screws are suitable for builders, roofers, cladding installers and trade professionals who need dependable external fixings.

Hex head self drilling screws are designed to penetrate sheet and substrate materials efficiently while providing strong holding power and a reliable weather resistant fixing. They are commonly used for external sheet fixing, roofing and light industrial construction work.

Key Features:
• High quality hex screws designed for external fixing applications
• Self drilling design for faster installation
• Suitable for roofing, cladding and sheet fixing work
• Hex head drive for secure tightening and installation control
• Reliable performance for professional site use