ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray, Qty. 250
ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray, Qty. 250!
ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray, Qty. 250
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Specifications
ST Fastening #12 x 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray, Qty. 250
Engineered for steel-to-steel fastening, this ST Fastening #12 x 1" Maxx Steelbinder screw delivers dependable attachment in exposed roofing systems. The Ash Gray head finish blends with gray-toned panels, while the self-drilling point supports efficient installation. Each 250-count package ensures consistent supply for roofing crews.
Note: Confirm panel and framing thickness to ensure proper drilling performance.
Ash Gray 1" Self-Drilling Metal Roofing Screw with Hex Washer Head
Designed for fastening metal panels to steel framing, this screw combines corrosion resistance with stable torque control and reliable sealing performance.
Key Features
- Self-Drilling Tip: Eliminates the need for pre-drilling in steel applications.
- Hex-Washer Head: Promotes consistent panel compression.
- Ash Gray Finish: Matches gray roofing and siding systems.
- EPDM Bonded Washer: Supports long-term leak resistance.
Common Applications
- Metal Roofing Installations: Secures exposed fastener panels to steel supports.
- Commercial Steel Buildings: Suitable for industrial construction.
- Agricultural Structures: Attaches panels on barns and sheds.
- Metal Wall Systems: Fastens siding to structural steel.
- Roof Repairs: Replacement fasteners for gray panel systems.
Installation Tips
- Maintain Straight Alignment: Install perpendicular for proper seating.
- Drive at Controlled Speed: Allow drill point to penetrate fully.
- Avoid Over-Tightening: Seat washer snugly 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" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray, Qty. 250
Items came as advertised, shipping was very fast.
I inadvertently ordered 100 self-tapping screws which ended up being too short and the company handled my return with much kindness and patience especially considering that I can be a lil ditzy sometimes!
Fast shipping, perfect match to my steel panels.