C2 Deck‑Fix – 4.5 × 65 mm - Green TX Countersunk Screws (Twin‑Cut, 250‑Pack)C2 Deck‑Fix

Premium Exterior Decking Screws – Twin‑Cut Point & High Corrosion Resistance

Timco C2 Deck‑Fix screws in 4.5 × 65 mm size are engineered for decks, landscaping, and outdoor timber construction. Featuring patented C2 Twin‑Cut tips for rapid timber pick-up with reduced splitting, and a ribbed countersunk head for flush mounting. These screws include a helix shank to clear waste for enhanced clamping. Coated in multi-layer green plating with up to 1,000 hours salt spray resistance and supplied with a TX20 bit. Ideal for strong, clean fixings in exterior softwood and hardwood.

Key Features & Benefits

• Twin‑Cut Point: Enables fast penetration and minimizes timber splitting.
• Ribbed Countersunk Head: Ensures clean, flush finishes and tool head strength.
• Helix Shank: Clears wood debris for improved grip and reduced timber displacement.
• High Corrosion Resistance: Patented organic green coating withstands 1,000 hr salt spray (Corrosion rating 3, BS EN 14592:2008 compliant).
• Impact-Strength Head: Reinforced design avoids shearing in power tools.

Product Details

• Size: 4.5 mm × 65 mm (Gauge 9)
• Thread Length: Approx. 42 mm of partially threaded shank
• Drive: TX20 recess, includes one 25 mm S2 bit per tub
• Material: Hardened carbon steel with multi-layer green organic finish
• Corrosion Rating: 3 (urban/industrial, ≤ 1,000 hr salt spray) per BS EN 14592:2008 standard
• Pack Type: 250-piece tub (Product code: 65C2D250, ~1.1 kg)

Typical Uses

• Fixing decking boards to joists in treated softwood, hardwood, or composite boards
• Outdoor structures: pergolas, fencing, sheds where corrosion-resistance is essential
• Low-split fixing near corners or board edges, suitable for impact drivers
• Hardwood and tropical hardwood decks exposed to variable weather conditions