#9 x 2-1/2 in. Coarse Gray Internal Star Torque-Drive Composite Deck Screw (5 lb. Pack)

$38.58

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#9 x 2-1/2 in. Gray Torx Composite Deck Screws, 5 lb.

Durable composite deck screws designed for polymer and composite lumber. Carbon steel with polymer-plated gray finish resists the elements, while a Torx/star drive and dual-thread design help reduce overdriving and mushrooming.

Key Features:

  • Built for Composites: Optimized threads and pancake/bugle head help prevent mushrooming in composite boards
  • Reliable Drive: Internal star (Torx T-20) drive provides positive bit engagement and reduced cam-out
  • Weather-Ready Finish: Polymer-plated gray coating on carbon steel for exterior use
  • Faster Starts: T-17 point and dual-thread design speed installation
  • Convenient Pack: Approx. 379 screws with free driver bit in a 5 lb. tub

Specifications Table:

Specification Details
Size #9
Screw Length 2-1/2 in
Drive Style Torx (Internal Star), T-20
Head Style Bugle/Pancake head
Point Type T-17 point
Thread Style Dual Thread
Fastener Material Carbon Steel
Finish/Color Polymer plated gray
Intended Use Composite or polymer lumber
Interior/Exterior Exterior
Measurement System Inches
Package Quantity (approx.) 379
Product Weight 5 lb
Included Driver bit
Features ACQ rated

Frequently Asked Questions (FAQ):

Q: What materials are these screws intended for?
A: They are designed specifically for polymer and composite decking/lumber.

Q: What driver bit is required?
A: A T-20 Torx (internal star) driver bit; one is included in the pack.

Q: Are these suitable for exterior applications?
A: Yes, the polymer-plated gray finish is made for exterior use.

Q: How many screws are in the 5 lb. pack?
A: Approximately 379, based on weight.

Q: What is the screw size?
A: #9 diameter, 2-1/2 in. length.

Sleek, Seamless Deck Fastening in Modern Gray

These graphite-gray screws disappear into composite boards, allowing the architecture of your deck to sing. The low-profile star-drive head sits clean and flush, lending a tailored, sophisticated finish. Pair them with cool-toned decking and matte black hardware for a refined outdoor room. A polished fastening choice that elevates everyday luxury underfoot.

Upgrade your deck build with these reliable, clean-finishing composite screws—add the 5 lb. pack to your cart today.

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