RT Composite™ Exterior Trim Screw
Install right the first time.
The RT Composite™ Exterior Trim Head screw is a specially designed fastener for attaching composite and cellular PVC materials. The reverse threading under the head of the fastener helps the screw head disappear beneath the surface of the material while preventing mushrooming and eliminating dimples for a smooth, even surface.- Trim Head: Clean, finished look
- Underhead Reverse Thread: Reduces or eliminates mushrooming
- Star Drive Recess: Zero stripping, with 6 points of contact
- W-Cut™: Low torque, faster drive
- Zip-Tip™: Eliminates pre-drilling
- Climatek™ Indoor/Outdoor Coating: ICC-ES AC257 code approved for use in treated lumber
- Available in Climatek or White Cimatek coated finish
- Some sizes also available in 305 for interior / exterior use
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