GRK Fasteners RT Series trim head screws are engineered for composite, PVC and Capstock decking and exterior trim applications. The reverse thread design and small trim head create a clean, finished appearance when countersunk. These screws are approved for use in applications that include pressure-treated lumber, delivering reliable performance in demanding outdoor environments.
Whether you're installing new exterior trim around windows, securing composite deck boards, or working with PVC cladding, these star drive screws simplify the job with their Zip-Tip point that eliminates the need for pre-drilling. The small heads disappear neatly when countersunk, while the star drive pattern ensures consistent grip during installation.
Features and Benefits
Specifications
| SKU | 5020998 | UPC | 628611190790 |
| Weight | 0.8 | Package Width | 3.5 |
| Package Length | 1.63 | Package Height | 5.38 |
| Model Number | 119079 | Brand | GRK Fasteners |
| Manufacturer Name | ITW BRANDS |