#9 x 2-1/2 in. Gray Star-Drive Pan-Head Coarse Composite Deck Screw (10 lbs.-Pack)#9 x 2 1 2 in. Gray Composite Deck Screws, Pan Head, Star Drive 10 lb Pack Composite deck screws designed for poly and PVC decking with a Torx star drive for secure engagement. Durable carbon steel with a ceramic polymer coating resists corrosion outdoors. Dual thread and Type 17 point help start fast and leave a smooth, mushroom free finish. Key Features: Composite Ready Design: Pancake pan head and dual thread minimize mushrooming for a clean finish

#9 x 2-1/2 in. Gray Composite Deck Screws, Pan Head, Star Drive — 10 lb Pack

Composite deck screws designed for poly and PVC decking with a Torx/star drive for secure engagement. Durable carbon steel with a ceramic polymer coating resists corrosion outdoors. Dual-thread and Type-17 point help start fast and leave a smooth, mushroom-free finish.

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Key Features:

• Composite-Ready Design: Pancake pan head and dual-thread minimize mushrooming for a clean finish on composite boards
• Fast Starts: Type-17 self-starting point reduces pre-drilling (check board manufacturer guidelines)
• Secure Star Drive: T-20 Torx/Star drive provides strong bit engagement and reduced cam-out; driver bit included
• Durable Construction: Carbon steel with gray ceramic/polymer coating for long-lasting exterior performance
• Coarse Thread Grip: #9 size, 2-1/2 in length with coarse threads for strong hold in decking

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Specifications Table:

Specification	Details
Size	#9
Screw Length	2-1/2 in
Drive Style	Torx / Star (T-20)
Head Style	Pan (pancake) head
Thread Style	Coarse Thread
Threads Per Inch (TPI)	10 TPI
Fastener Material	Carbon Steel
Fastener Plating / Coating	Gray ceramic/polymer coating
Fastener Color	Gray
Fastener Type	Composite Deck Screws
Included	Driver Bit
Interior/Exterior	Exterior
Measurement System	Inches
Measurement Standard	ASTM
Grade	Not Graded
Features	ACQ Rated; Type-17 point; Dual-thread design
Package Quantity	729–757 pieces (10 lb pack)
Product Weight (lb.)	10 lb
UPC	764666703728

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Frequently Asked Questions (FAQ):

Q: What decking materials are these screws intended for?
A: They’re optimized for composite and PVC decking; they can also be used with polymer-based boards per manufacturer guidance.

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Q: Do I need to pre-drill?
A: The Type-17 point is self-starting to reduce pre-drilling, but some composite boards may still require it—follow the board manufacturer’s instructions.

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Q: What drive size fits these screws?
A: T-20 Torx (star) drive; a driver bit is included in the pack.

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Q: Will the coating resist outdoor corrosion?
A: Yes, the gray ceramic/polymer coating is designed for exterior use and ACQ-rated corrosion resistance.

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Q: How many screws are in the 10 lb pack?
A: Approximately 729–757 pieces are indicated by sources; count may vary by weight.

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Flawless Deck Finishes, Down to the Last Fastener

These star-drive composite screws deliver a refined, tailored look—no distracting mushrooming, just smooth, polished boards. The subtle gray head blends effortlessly with modern decking palettes, keeping the surface visually quiet. Use them to anchor sleek perimeter picture frames and angled patterns for a couture outdoor room. A small detail with a big impact, they’re essential hardware for elevated, luxury decking.

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Upgrade your deck build with these composite-ready, corrosion-resistant screws for a cleaner finish and long-lasting hold—add the 10 lb pack to your cart now.