ST Fastening #12 x 1-1/2" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250
ST Fastening #12 x 1-1/2" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250!
ST Fastening #12 x 1-1/2" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250
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Specifications
ST Fastening #12 x 1-1/2" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250
Designed for steel-to-steel fastening in demanding environments, this ST Fastening #12 x 1-1/2" ZXL Steelbinder screw combines extended length with corrosion resistance. The electro-galvanized finish supports exterior durability, while the self-drilling tip simplifies installation into steel framing. Supplied 250 per box for dependable jobsite supply.
Note: Select finish type based on environmental exposure and project requirements.
Electro-Galvanized 1-1/2" ZXL Self-Drilling Metal Roofing Screw
Built for exposed fastener roofing and siding systems, this screw offers secure clamping and deeper steel engagement for stronger attachment.
Key Features
- 1-1/2" Overall Length: Increases thread engagement in steel supports.
- Electro-Galvanized Coating: Provides corrosion resistance for outdoor use.
- Self-Drilling Design: Eliminates pre-drilling steps.
- ZXL Steelbinder Profile: Engineered for consistent steel panel fastening.
Common Applications
- Industrial Roofing Systems: Attaches panels to structural steel.
- Commercial Warehouses: Suitable for large steel buildings.
- Agricultural Structures: Secures roofing on barns and storage units.
- Metal Wall Panels: Fastens exterior siding systems.
- Panel Upgrades: Retrofit applications requiring added embedment depth.
Installation Tips
- Maintain Proper Alignment: Install straight to ensure clean seating.
- Use Moderate Speed: Allow drill tip to fully penetrate steel.
- Avoid Over-Compression: Tighten until washer is snug and evenly seated.
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 #12 x 1-1/2" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250
Great product so far, just installed roof and the paint quality seems to be good, using an impact to drive them in and heads of screws still have the paint
I paid a little extra for the ZXL Steelbinder Metal Roofing Screws. They worked great for drilling into the heavy gauge steel purlin. No pre-drilling necessary. Looks like they will hold up for many years to come.
Worked great for a tin roof and don't have to worry bout the sun ruining the rubber:)