SPAX 8 x 1-1/2in. Exterior Wood Deck Screws Construction Wafer Head T-Star Plus (165 EA) Bit Included

SPAX Exterior Wafer Head Multi-Material Construction Screws provide strength, durability, and easy installation for outdoor projects. Designed for treated lumber, wood, composite, masonry, and more, these screws are perfect for deck railings, fences, playsets, window installations, and gates. Whether you're a professional contractor or DIYer, these screws ensure secure, long-lasting, weather-resistant connections. Building code compliance IRC / IBC DrJ TER No. 2010-02.

Low-Profile Wafer Head for a Clean Finish
The wafer head design sits flush for a sleek, professional look, making it ideal for visible applications like decks, railings, and gates while providing strong holding power.

T-Star Drive & Thread for Effortless Installation
The T-Star drive system ensures secure bit engagement, reducing cam-out and stripping. SPAX's thread serrations lower driving torque by 40%, making installation faster while extending power tool battery life.

No Pre-Drilling Required — 4CUT Point Prevents Splitting
The 4CUT Point eliminates pre-drilling, preventing wood splitting even in pressure-treated lumber and composite decking.

HCR-X Coating for Superior Corrosion Resistance
Designed for long-lasting outdoor protection, the HCR-X coating resists rust, ensuring your projects withstand moisture, humidity, and harsh weather.

Multi-Material Use for Versatile Applications
* Wood & Pressure-Treated Lumber — Ideal for framing, decks, and outdoor furniture
* Composite Materials — Secure fastening for fencing, railings, and playsets
* Plastic & PVC — Perfect for window installations and decorative structures

Key Features & Benefits:
* Low-Profile Wafer Head — Provides a clean, professional finish
* No Pre-Drilling Required — 4CUT Point prevents wood splitting
* T-Star Drive System — Secure fit with superior bit engagement
* Thread Serrations — Reduces driving torque by 40%
* HCR-X Coating — Corrosion-resistant for long-lasting outdoor useMain Material: Carbon Steel / Drive Size: T20+ / Free Bit Included? Yes / Drive Type: T-Star Plus / Head Type: Wafer Head / Head Size: 0.375" / Partial Thread / Thread Length: 0.875" / Screw Length: 1-1/2" / Screw Width: #8 / Finish Coating: HCR-X (High Corrosion Resistance) finish features a heavy-duty dual-barrier coating for superior corrosion protection against red rust and harsh outdoor conditions. Tested for use in treated lumber and freshwater environments (AWPA UC1-UC4A, UCFA).