A: Hi, I'm Andrew Gibson. We recommend contacting a local, licensed engineer to determine the appropriate product and spacing for your application.
A: Hi I'm Andrew from GRK. These RT Composite screws have been specially designed for composite materials, However, it is also able to be used in wood for fencing applications. If you are primarily interested in the trim head design, you can also refer to the GRK Fin/Trim screws. Both of these screws have our Climatek™ exterior rated coating.
A: Hi, I'm Andrew from GRK. The RT Composite product was specially designed for composite material. However, it is also able to be used in wood for fine carpentry projects. GRK also offers a trim head design on the FIN/Trim product, which is specifically designed for wood.
|Brand||GRK Fasteners||GRK Fasteners||GRK Fasteners||GRK Fasteners|
|Name||#8 x 2-1/2 in. Star Drive Trim-Head White RT Composite Finish Screw (100-Pack)||#8 x 2-3/4 in. Star Drive Round Head Washer Head Cabinet Wood Screw (100-Pack)||#8 x 2-3/4 in. Star Drive Low Profile Washer Head Cabinet Screw (100-Piece per Pack)||#10 x 2-1/2 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (80-Pack)|
|Screw Length||2-1/2 in||2-3/4 in||2-3/4 in||2-1/2 in|
|Head Style||Trim||Round Head||Washer Head||Bugle Head|
|Interior/Exterior||Exterior, Interior||Exterior, Interior||Interior||Exterior, Interior|
|View Product||View Product||View Product||View Product|