BUILDEX - Steel Frame Decking Screws, Self Drilling 10g x 47mm, Wing tip, Countersunk Ribbed Head 304SS SQ2 Drive - Box of 500
Buildex® Dec-King® is a stainless steel self drilling decking screw for fastening timber decking boards (12mm-22mm thick) to steel joists between 1.2mm and 2.4mm thick and HRS 1.5mm to 3.0mm thick.
Wings assist in producing a clearance hole in timber.
Wings break off once the screw starts to drill through the metal.
Applications
- Decking to metal joists
- Timber to metal frame
- Decking, fences, chipboard, composite panels, timber floors
- Small head for eaisier embedment of the head into the timber or board.
- Ideal for corrosive conditions
Product Features
Materials: Fastener: Head and Shank: Stainless Steel Grade 304 | Drill Point: Stainless Steel 410 |
Finish: RustpertA Top Coat over Grade 304 Stainless Steel
Drive Bit: Square #2, not included with screws. Part #TXDIPSQS20050
Installation
- Use a number 2 Square Driver Bit.
- Use a mains powered or cordless screw driver with a drive speed of 3,000 RPM maximum.
- Fit the driver bit into the screw and place at the fastening position.
- Apply consistently firm pressure (end load) to the screw driver until the screw has fastened.
Mechanical Properties:
Single Shear Strength (Newton) 5,200 | Axial Tensile Strength (Newton) 8,200 | Torsion Strength (Newton-metre) 6.3
*Installation with impact drivers not recommended