GRK Fasteners RT Composite™ Exterior Trim Screws #8 x 2" C-Clamps For attaching a gypsum board

For attaching a gypsum board to wood studs

circular saw track

parts and finish warranty to the original purchaser

1/4" NPT 125 PSI Carded

GRK Fasteners RT Composite™ Exterior Trim Screws #8 x 2" C-Clamps For attaching a gypsum boardGRK 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. Based on extensive tests, GRK has found that the reverse thread helps the screw head disappear beneath the surface of the classic wood composite material, reducing or eliminating the dimple that sometimes appears when using the FIN Trim