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PVC Trim-Board Screw 

The PVC Trim-Board screw is a special-purpose fastener engineered for easy installations of exterior PVC trim and fascia onto wood. The fastener's triple-thread design allows for low-torque driving and increased holding power. The box-shaped cutter head bores through PVC materials, stripping away excess during countersinking, while the flat-washer underhead provides for less board pull-through and a clean, flush finish.

The PVC Trim-Board screw is available in a white exterior-grade coating that provides medium-level corrosion resistance, making it ideal for outdoor applications where the fastener blends into popular white PVC trim.

Key Features

  • Unique box-shaped cutter head
  • Triple-thread design for low-torque driving and holding boards securely
    • Optimized-thread pattern draws members together tightly
    • Low-torque threads for easy driving
    • High-low threaded tip for fast starts
  • 6-lobe drive provides secure engagement with the screw for easy installations and longer bit life — T20 bit included
  • White exterior-grade coating blends with popular white trim boards
  • T20 6-lobe drive (replacement bit model BIT20T-2-R2)

Simpson Strong-Tie internal test results indicate that the PVC Trim-Board Screw provides higher pull-through resistance than other trim-head screws.


  • PVC trim and fascia applications

Patent Information

  • US Patent 9,651,077

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Coating/Material Screw Size Length (in.) Head Diameter (in.) Drive Type Head Type Thread Type Point Type Color Packaging Qty.
TSV214R70WH01 Exterior-Grade Coating #8 2 1/4 0.250 T20 6-Lobe Box-Shaped Cutter Head Triple-Thread Design High-Low Threaded Tip White 01 70

Product Information Table

Model No. Length (in.) Screw Size Drive Type Head Diameter Head Type Thread Type Point Type Coating/Material Color Packaging Quantity UPC
TSV214R70WH01 2 1/4 #8 T-20 6-Lobe 0.25 Box-Shaped Cutter Head Triple-Thread Design High-Low Threaded Tip Exterior-Grade Coating White 01 70 707392723981

Code Reports & Compliance