ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray, Qty. 250
ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray, Qty. 250!
ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray, Qty. 250
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Specifications
ST Fastening #14 x 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray, Qty. 250
Engineered for steel-framed metal roofing systems, this ST Fastening #14 x 7/8" Self-Drilling Maxx Steelbinder screw provides dependable penetration and strong clamping force. The Charcoal Gray hex-washer head complements dark gray roofing panels while delivering reliable steel-to-steel fastening performance. Packaged 250 per box for efficient high-volume installations.
Note: Intended for metal panel attachment to steel framing members.
Charcoal Gray #14 x 7/8" Self-Drilling Roofing Screw for Steel Structures
Featuring a self-drilling tip and robust diameter, this screw cuts cleanly into steel supports and maintains secure panel retention in exposed fastener applications.
Key Features
- 7/8" Length: Optimized for steel-to-steel roofing attachment.
- #14 Structural Diameter: Provides strong holding strength.
- Self-Drilling Point: Eliminates the need for predrilling.
- Charcoal Gray Finish: Matches gray and charcoal panel systems.
Common Applications
- Metal Roofing Installations: Secures panels to steel purlins.
- Commercial Construction: Suitable for steel structural framing.
- Agricultural Roofing: Attaches panels to steel barns and sheds.
- Metal Wall Panels: Fastens siding to steel supports.
- Panel Replacement: Maintains consistent gray fastener appearance.
Installation Tips
- Use Correct Socket Size: Ensure full hex engagement.
- Drive at Moderate Speed: Let drill point penetrate steel cleanly.
- Tighten Evenly: Seat washer firmly without over-compression.
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 - Charcoal Gray, 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.