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SKU: 9K300K7Z0ZS

ST Fastening #10 x 3" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250

ST Fastening #10 x 3" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250!

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SKU: 9K300K7Z0ZS

ST Fastening #10 x 3" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250

$82.00
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Ships Jun 24 when you order now

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Specifications

Diameter: #10
Length: 3"
Washer Diameter: .500"
Drive Type: 5/16" Hex
Head Type: Cupped Washer Head
Point Type: Micro-Bit
For Treated Lumber: No
Material: Carbon Steel
Finish: ZAMAC Zinc-Aluminum Alloy
Color: Galvanized
Type: Metal-To-Wood
Manufacturer Name: ST Fastening
Quantity: 250 Screws
Description

ST Fastening #10 x 3" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250

The ST Fastening #10 x 3 inch ZXL Woodbinder Metal Roofing Screw with an electro-galvanized finish is built for maximum embedment in demanding metal-to-wood roofing applications. Its extended length provides deeper penetration into structural wood framing for enhanced pull-out resistance. Each 250-count package supports high-performance installation across residential, agricultural, and light commercial projects.

#10 x 3" Electro-Galvanized ZXL Woodbinder Roofing Screw

Engineered with advanced ZXL corrosion protection and a bonded sealing washer, this fastener delivers long-term durability in exposed environments. The 3 inch length improves holding strength where thicker assemblies require added depth.

Key Features

  • ZXL Corrosion Protection: Enhanced durability against weather exposure.
  • Electro-Galvanized Finish: Additional surface resistance to rust.
  • Bonded EPDM Washer: Maintains a dependable watertight seal.
  • 3 Inch Length: Maximum embedment for stronger structural hold.

Common Applications

  • Metal Roofing Systems: Secure panels to heavy wood framing.
  • Pole Barn Construction: Fasten through thicker insulation or decking.
  • Agricultural Buildings: Install roofing on barns and equipment sheds.
  • Residential Roof Upgrades: Replace shorter fasteners for deeper engagement.
  • Structural Panel Attachment: Reinforce load-bearing roof sections.

Installation Tips

  • Drive Perpendicular: Ensure proper washer compression and sealing.
  • Tighten Until Snug: Avoid over-driving to protect gasket integrity.
  • Use a Magnetic Nutsetter: Maintain steady alignment during installation.

Related Items

Pair this 5/16" Magnetic Nutsetter with high-quality ST Fastening Screws for fast, secure, and efficient installations. Using the right nutsetter ensures a cleaner finish, reduced slippage, and improved efficiency on the job.

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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 20 reviews
75%
(15)
10%
(2)
0%
(0)
10%
(2)
5%
(1)
C
Carolyn Higgason
Roofing Screws

Best quality! Arrived fast. Choice of color made easy to match.

A
Alex Smith
Awesome

These are the best screws for a metal roof. No exposed washer is huge!!!

T
Tim Corkern
good price and quality.

last time I built a barn and used the same type of wood cap screws was over 25 years
ago. These wood binder screws worked just the same with a good firm seat. I'm presently ordering more for another farm building.