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
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:)
Finished the roof today. Screws worked perfectly color was on point. Very satisfied and would recommend fasteners plus to everyone
Thanks