ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Bright White, Pkg 250
ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Bright White, Pkg 250!
ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Bright White, Pkg 250
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Specifications
ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Bright White, Pkg 250
Built for exposed fastener metal roofing systems, this ST Fastening #12 x 1-1/4" ZXL Steelbinder screw delivers reliable steel-to-steel fastening with added length for improved engagement. The Bright White head provides a clean, consistent match on white panel installations. Each 250-count package keeps crews supplied for full roof sections.
Note: Confirm steel thickness and panel assembly requirements prior to installation.
Bright White 1-1/4" ZXL Self-Drilling Roofing Screw for Steel Framing
Designed for panel attachment to steel structures, this self-drilling fastener combines controlled penetration with secure compression at the panel surface.
Key Features
- 1-1/4" Length: Provides deeper embedment than shorter panel screws.
- Self-Drilling Tip: Cuts into steel without pre-drilling.
- Bright White Finish: Matches white roofing and siding systems.
- ZXL Steelbinder Design: Engineered for dependable steel-to-steel fastening.
Common Applications
- Metal Roofing Panels: Secures exposed fastener systems to steel purlins.
- Commercial Steel Buildings: Attaches roofing panels to framing members.
- Metal Wall Systems: Fastens siding to structural steel.
- Agricultural Construction: Suitable for barns and storage buildings.
- Roof Retrofits: Replacement fasteners for white panel systems.
Installation Tips
- Drive Perpendicular: Maintain even washer seating.
- Use Moderate Speed: Allow drill point to penetrate fully.
- Seat Securely: Tighten until snug without over-compressing the washer.
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 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Bright White, 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:)