GRK Fasteners RT Composite trim head screws deliver a reliable fastening solution for exterior and interior applications. These screws are specifically engineered for composite trim, cellular PVC (cPVC), door and window jambs, and composite decking. The trim head design allows for a finished appearance suitable for these trim and decking applications.
The reverse thread design prevents mushrooming and ensures an even surface for a professional finish. Combined with self-drilling capability and star drive technology, these screws speed installation and reduce labor. The Climatek coating provides superior corrosion resistance in exterior conditions and is approved for use in treated lumber, ensuring long-term durability through seasons of weather exposure.
Features and Benefits
- Trim Head Design: Engineered specifically for exterior composite trim, cPVC, door and window jambs, and composite decking applications.
- Climatek Coating: Provides superior corrosion resistance in exterior conditions and is approved for use in treated lumber, ensuring long-term durability.
- Reverse Thread Technology: Eliminates mushrooming and creates an even surface for a professional finish.
- Self-Drilling: Reduces labor and speeds installation by eliminating the need for pre-drilling in most applications.
- Star Drive: Enhances installation and reduces labor during fastening operations.
- Versatile Applications: Works with composite, cPVC, door jambs, window frames, and composite decking in both interior and exterior conditions.
Specifications
- Brand: GRK Fasteners
- Model: 17628
- Size: No. 8 x 2 in.
- Head Type: Trim Head
- Drive Style: Star Drive
- Material: Steel with Climatek coating
- Count: 100 pieces per package








