ST Fastening #12 X 1-1/4" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White, Qty. 250
ST Fastening #12 X 1-1/4" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White, Qty. 250!
ST Fastening #12 X 1-1/4" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White, Qty. 250
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Specifications
ST Fastening #12 x 1-1/4" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White, Qty. 250
Built for exposed fastener metal roofing systems, this ST Fastening #12 x 1-1/4" Maxx Steelbinder screw delivers dependable holding strength with an Alamo White color-matched head. The self-drilling point allows quick penetration through metal panels, while the hex-washer head ensures consistent compression against the surface. Packaged 250 per box for efficient roof coverage.
Note: Always confirm panel gauge and framing material to ensure proper drilling performance and embedment.
Alamo White 1-1/4" Self-Drilling Roofing Screw with Hex Washer Head
Designed for fastening steel panels to wood or light-gauge steel framing, this screw combines installation speed with a clean, professional finish on white roof systems.
Key Features
- Self-Drilling Tip: Eliminates separate pilot hole steps for faster installs.
- Hex-Washer Head: Distributes clamping force evenly across the panel.
- Alamo White Finish: Blends with white and off-white roofing panels.
- #12 x 1-1/4" Size: Provides solid embedment into structural supports.
Common Applications
- Residential Metal Roofs: Secures exposed fastener panel systems.
- Post-Frame Buildings: Attaches steel panels to framing members.
- Light Commercial Roofing: Suitable for steel building applications.
- Metal Siding Installations: Fastens exterior wall panels.
- Roof Repairs: Replacement fasteners for white roof systems.
Installation Tips
- Drive Straight: Maintain perpendicular alignment for proper washer seating.
- Use Correct Nut Driver: Match hex head for secure torque transfer.
- Seat Without Over-Tightening: Compress washer firmly without distortion.
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" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White, Qty. 250
Thank you for the super service!
Knowledge sales guy very helpful!
the company that sold me the panels shorted me
FP saved the day
:|:-•:*'''''*:•_:|:-•*SUPER*•-:|:-•:*'''''*:•_:|:-THANK YOU:|:-•:*'''''*:•-:|:
:|:-•:*'''''*:•_:|:-•*SUPER*•-:|:-•:*'''''*:•_:|:-THANK YOU:|:-•:*'''''*:•-:|:
I needed additional screws for my roof, and the building mfg wanted a small fortune. These were far less expensive, drove better and were an almost perfect match for my gray sheeting. The building mfg sent 2" screws when the design documents called out 1.25 inch screws. I hated those screws as they were very difficult to drive.