ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Polar White, Qty. 250
ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Polar White, Qty. 250!
ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Polar White, Qty. 250
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Specifications
ST Fastening #14 x 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Polar White, Qty. 250
Built for fastening metal roofing panels to steel framing members, this ST Fastening #14 x 7/8" Self-Drilling Maxx Steelbinder screw offers efficient drilling and secure attachment. The Polar White head delivers a bright, clean finish for white roofing systems while maintaining consistent clamping strength. Supplied 250 per box to support steady project progress.
Note: Designed for steel-to-steel fastening applications only.
Polar White #14 x 7/8" Steelbinder Self-Drilling Roofing Screw
With a self-drilling point and strong #14 diameter, this fastener cuts through steel supports and secures exposed fastener roofing panels with confidence.
Key Features
- Self-Drilling Design: Drives directly into steel without predrilling.
- #14 Heavy-Duty Diameter: Enhances holding performance.
- 7/8" Length: Ideal for steel panel fastening.
- Polar White Coated Head: Matches bright white roofing panels.
Common Applications
- Metal Roof Systems: Attaches panels to steel purlins.
- Industrial Structures: Suitable for steel-framed assemblies.
- Residential Metal Roofing: Fastens panels to steel supports.
- Metal Siding Projects: Secures wall panels to steel framing.
- Roof Repairs: Replacement fasteners for white panel systems.
Installation Tips
- Maintain Proper Alignment: Drive perpendicular to the surface.
- Apply Steady Pressure: Allow drill point to penetrate fully.
- Stop at Secure Compression: Avoid over-tightening 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 #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Polar White, Qty. 250
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.
Only reason I didn’t give it five stars was because if you back to screw off a little bit and re-screw it it tears the rubber. Overall very satisfied
Cut great, low profile compared to 5/16 stitch screws. My guys love them.