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!
ST Fastening #10 x 3" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250
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Specifications
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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ST Fastening #10 x 3" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250
Best quality! Arrived fast. Choice of color made easy to match.
These are the best screws for a metal roof. No exposed washer is huge!!!
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.