SPAX PowerTrim Double Reverse Thread Composite (PVC) Screws - Cylindric Trim Head, T-Star Plus, HCR

SPAX T-STAR plus Cylindric Head fasteners with white or yellow HCR® (High Corrosion Resistance) coating are designed for use in both interior and exterior composite (PVC) connection applications. These finishing trim fasteners are designed to countersink for a clean-flush finish in both wood and composite materials. The double reverse thread is specifically designed for attaching composite (PVC) and pulling any shavings into the hole as it's tightened down.

Material and Coating:

Cold-rolled carbon steel wire heat treated for strength and durability, and coated with a yellow or white HCR® (High Corrosion Resistance) coating. These products are to be used in both exterior and interior applications fastening materials such as pressure treated lumber and standard general purpose wood trim products (e.g., AWPA UC1-UC4A). SPAX® recommends stainless steel for applications including cedar and redwood substrates.

Features & Specs:

• Cylindric Trim Head with T-STAR plus drive provides superior bit engagement to eliminate camming out and facilitates single hand driving plus a flush/clean finish
• Double reverse thread prevents shavings in PVC attachment
• Patented thread serrations dramatically increase installation speed
• Unique 4CUT™ Point prevents splitting and requires no pre-drilling
• Available yellow or white coating to closely match common trim applications

Typical Applications:

• Window and door PVC trim
• Fascia trim
• Kitchen and bath PVC trim
• Baseboards