GRK Fasteners RT Composite No. 8 X 2-1/2 in. L Star Coated Screws 505 pk

GRK has modified its innovative FIN/Trim Head screw to include reverse threading under the head of the fastener. This technology makes the RT Composite Trim Screw ideal for use in composite and cellular PVC trim. Climatek Coating is AC257 code approved for use in treated lumber. For interior/exterior use in; exterior PVC trim, no pre-drilling is necessary.