Give Us a Call to Take Advantage of Pickup & Delivery!

Please call for current pricing and availability.

GRK Fasteners White RT Composite™ Exterior Trim Screw

GRK Fasteners

The White 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. 

Features

  • Recessed Star Drive
    Eliminates stripping with 6 points of contact
  • Trim Head
    For a clean, finished look
  • Underhead Reverse Thread
    Design prevents mushrooming to create an even surface

Additional Features

  • W-Cut™: For low torque and smoother drive 
  • Zip-Tip™: Eliminates pre-drilling   
  • Available in Climatek™ or white Climatek™ coating
  • Some sizes also available in 305 Stainless Steel 

Applications

  • cPVC Deck Boards
  • Exterior Trim
  • Hidden Fastening

Additional Applications

  • Interior/exterior use
  • Composite trim
  • cPVC
  • Door/window jambs
  • Composite decking  

We Also Recommend

GRK #12 by 5-5/8-inch R4 Multi-Purpose Star Drive Flat Head Screw, Steel
GRK Fasteners

GRK #12 by 5-5/8-inch R4 Multi-Purpose Star Drive Flat Head Screw, Steel
Mazel Nails 3D Trim Stainless Steel Nail Flat Head
Mazel Nails

Mazel Nails 3D Trim Stainless Steel Nail Flat Head
Pro Plug® System Palight Smooth Trim
FastenMaster

Pro Plug® System Palight Smooth Trim
Grip-Rite Fine Thread Drywall Screws
Grip-Rite

Grip-Rite Fine Thread Drywall Screws
Hillman Group Zinc Power-Stud+ SD1 Anchors
Hillman Group

Hillman Group Zinc Power-Stud+ SD1 Anchors