Details
GRK's White RT Composite™ Trim™ Head screws are ideal for Trim™ applications using materials that are white, blending in with the material's color to produce a professionally finished project.
GRK has modified its innovative FIN/Trim™ Head screw to include reverse threading under the head of the fastener. After extensive testing, GRK has found that the reverse thread on the new RT Composite™ Trim™ Head screw helps the screw disappear beneath the surface of the wood composite material, reducing or eliminating the dimple that sometimes appears when using the FIN/Trim™ screw.
GRK's White RT Composite™ Trim™ screws are ideal for most fine carpentry applications, and are recommended for exterior white trim boards. The reverse thread feature is available in sizes from 2" to 2"3/4.
The RT Composite™ Trim™ Head screw's exceptionally small head, along with the W-Cut™ thread design prevent most material splitting. Pre-drilling is only necessary if the building material's limitations require a pilot hole to be drilled. (Always consult wood supplier's / manufacturer's recommendations)
White RT Composite™ Trim™ Head screws come with White Climatek™ corrosion protection.