SPAX T-Star Flat Head HCR PowerDrive Multi-Material Construction Screws

SPAX® POWERDRIVE® multi-material construction screws deliver faster starts, easier driving, and strong, reliable holds in wood, composite and treated lumber. Engineered for performance, POWERDRIVE provides up to 33% faster starting and requires up to 40% less driving torque for a smooth, efficient installation experience.

The screws feature SPAX’s proven 4CUT™ Point and thread serrations, allowing quick bite and fast penetration with no pre-drilling while also helping reduce wood splitting and minimizing edge and end distances. A uniquely designed MULTI-Head mills material for a clean, flush finish, and the industry-standard T25 precision recess ensures superior bit fit with fewer cam-outs. Each pack includes a 2" impact-rated T25 bit for optimal performance.

For exterior use, POWERDRIVE features a wood-tone HCR® exterior double barrier coating with a low-friction layer for easier driving and long-lasting corrosion resistance in pressure-treated wood.

POWERDRIVE screws are heat-treated for durability and strength, making them ideal for a wide range of applications including decking, fencing, framing, cabinetry, woodworking, and general construction. Made in Bryan, Ohio with globally sourced materials.

Material and Coating:

Cold-rolled "carbon steel" wire, heat treated for strength and durability and plated with an HCR (High Corrosion Resistant) double barrier coating. HCR is tested and recognized for use in ground contact pressure treated lumber for exterior, freshwater general construction applications.

Features:

• Faster, Easier Drives: POWERDRIVE delivers up to 33% faster starts and 40% less driving torque for smooth, efficient installation in wood, composite, and treated lumber with no pre-drilling required.
• HCR (High Corrosion Resistant) double barrier coating - 40% lower driving torque - treated lumber approved high corrosion resistance with long lasting performance.
• 4CUT Point - No splitting - reduced edge and end distances, optimized tip - faster starts 33% Improved
• Superior Bit Fit 50% Less Wobble: Includes an impact-rated 2" T25 bit for precision, tight grip, fewer cam-outs, and powerful driving performance—even at tough angles.
• Clean, Flush Finish: MULTI-Head design mills material as it seats, reducing splitting while allowing screws to sit clean and flush for professional results across interior and exterior jobs.

Typical Applications:

• 2-by Framing Connections - Treated Lumber
• Deck Board Finishing Installation
• Deck Railing 2x2 Baluster
• Stair Treads - Treated Lumber Deck
• Exterior Fencing
• Shed Construction
• Outdoor Furniture