This variant of the Timco Decking Screws Green Trade Handy Tub is the 4.5 x 50mm size, supplied in a pack of 2000 — making it an excellent choice for large-scale decking installations where a shorter screw length suits standard-thickness decking boards. The 50mm length provides reliable penetration and clamping into the supporting timber beneath, ensuring a firm, long-lasting fix. Manufactured from hardened carbon steel with an exterior green organic coating, these screws are tested to 500 hours of salt spray resistance, keeping them performing reliably in exposed outdoor conditions. The helix shank draws boards tightly together, while the partially threaded shank and 40° single deep thread deliver strong holding power. Two PZ2 driver bits are included for immediate use on site. Features and Benefits: • Designed for Decking Applications – Ideal for decking boards, timber structures, fencing, and landscaping • Exterior Green Organic Coating – Corrosion-resistant finish for outdoor use • 500-Hour Salt Spray Protection – Durable performance in external environments • Helix Shank Technology – Prevents timber jacking and improves fixing efficiency • Superior Clamping Performance – Pulls timber sections securely together • Double Countersunk Head with Ribs – Aids countersinking and reduces risk of head shear • Reduced Head Design – Clean, discreet finish in decking boards • Sharp Point for Fast Installation – Quick penetration and thread engagement • Partially Threaded Construction – Improves clamping force and fixing performance • Suitable for Hardwood and Softwood – Versatile fixing solution • Pozi Drive System – Positive engagement with reduced cam-out • Trade Handy Tub Packaging – High-quantity pack for professional users Specifications: Diameter: 4.5mm Length: 50mm Qty: Pack of 2000 Material: Carbon Steel Finish: Exterior Green Organic Coating Colour: Green Screw Size: 4.5 x 50mm Thread Length: 32mm Thread Type: 40° Single Deep Thread Coverage: Partially Threaded Head Type: Double Countersunk with Ribs Head Diameter: 8.76mm Recess Type: Pozi Driver Bit Size: PZ2 Shank Type: Helix Point Type: 25° Sharp Corrosion Rating: 3 - Urban & industrial areas with a low salt atmosphere Contents: 2000x Timco Decking Screws 4.5 x 50mm 2x PZ2 S2 Driver Bits
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