#10 x 3-1/2 in. Philips Bugle-Head Coarse Thread Sharp Point Polymer Coated Exterior Screw

Grip-Rite

Grip-Rite #10 x 3-1/2 in. #2 Phillips Bugle Head Coarse Thread Sharp Point PrimeGuard Coated Exterior Wood Screws (1 lb. Box, ~53 Count)

$10.37

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SKU PTN312S1

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Details

#10 x 3-1/2 in. PrimeGuard Exterior Wood Screws

These Grip-Rite PrimeGuard exterior screws deliver strong, corrosion-resistant fastening for outdoor wood-to-wood projects. The #10 x 3-1/2 in. bugle-head screws feature a #2 Phillips drive, sharp point, and coarse threads for fast starts and tight connections.


Key Features:

  • Exterior-Grade Coating: PrimeGuard coating resists corrosion and rust in outdoor environments
  • Reliable Drive: #2 Phillips drive helps engage the bit and reduce cam-out
  • Clean Finish: Bugle head seats flush for a smooth, professional look
  • Fast, Secure Hold: Sharp point and aggressive coarse threads start quickly and grip tightly
  • Convenient 1 lb. Box: Approximately 53 screws for decks, fencing, framing, and general construction

Specifications Table:

Specification Details
Size #10
Screw Length 3-1/2 in
Drive Style Phillips (#2)
Head Style Bugle Head
Thread Style Coarse Thread
Threads Per Inch (TPI) 8
Thread Pitch 3.63 mm
Fastener Type Wood Screw
Interior/Exterior Exterior
Fastener Material Carbon Steel
Fastener Plating Phosphate
Features ACQ Rated; PrimeGuard coated for corrosion resistance
Measurement System Inches
Measurement Standard ASTM
Fastener Color Gray/Silver
Package Quantity 53 (approx.)
Product Weight 1 lb
Manufacturer Warranty 10 Year Limited Warranty

Frequently Asked Questions (FAQ):

Q: Can these screws be used with pressure-treated lumber?
A: Yes. They are ACQ rated and PrimeGuard coated for compatibility with modern treated wood.


Q: Are they suitable for decking?
A: Yes. They are designed for exterior wood-to-wood applications including decks and fencing.


Q: What bit size is required?
A: Use a #2 Phillips bit.


Q: How many screws are in the box?
A: Approximately 53 screws per 1 lb. box.


Q: Do these meet any standards?
A: They follow ASTM measurement standards and are sized in inches.


A Clean, Flush Finish for Outdoor Craftsmanship

With a subtle gray PrimeGuard coating and sleek bugle head, these screws disappear into wood for a refined, seamless look. The #2 Phillips drive and sharp point make installation effortless, while coarse threads lock into lumber with confidence. Style a cedar fence or a modern deck where details matter—the hardware should complement, not compete. Consider these a quiet essential for polished, luxurious outdoor builds.


Upgrade your outdoor projects with PrimeGuard-coated performance—add these Grip-Rite exterior screws to your toolkit today.

Warranty

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