ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Koko Brown, Qty. 250
ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Koko Brown, Qty. 250!
ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Koko Brown, Qty. 250
Blazing Fast Shipments
Shipping & ReturnsTailored Business Programs
Partner with UsQuestions?
We can help!Payment Options
Specifications
ST Fastening #14 x 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Koko Brown, Qty. 250
For metal roofing systems fastened to steel framing, this ST Fastening #14 x 7/8" Self-Drilling Maxx Steelbinder screw delivers reliable drilling performance and strong clamping force. The Koko Brown hex-washer head offers a deep brown finish that complements darker roofing panels while maintaining secure steel-to-steel attachment. Packaged 250 per box for consistent installation efficiency.
Note: Intended for metal-to-steel roofing and siding applications.
Koko Brown #14 x 7/8" Self-Drilling Roofing Screw for Steel Framing
Engineered with a precision drill point and heavy-duty diameter, this fastener penetrates steel purlins without predrilling and maintains tight panel compression in exposed fastener systems.
Key Features
- #14 Diameter: Provides dependable holding strength in steel framing.
- 7/8" Length: Designed for steel-to-steel panel attachment.
- Self-Drilling Tip: Eliminates separate drilling operations.
- Koko Brown Finish: Matches dark brown roofing systems.
Common Applications
- Metal Roofing Panels: Secures exposed fastener systems to steel purlins.
- Commercial Buildings: Suitable for steel-framed roof assemblies.
- Agricultural Structures: Attaches roofing to steel supports.
- Metal Wall Systems: Fastens siding to structural steel framing.
- Panel Replacement: Maintains consistent brown fastener appearance.
Installation Tips
- Use Proper Hex Driver: Ensure full socket engagement.
- Drive Straight: Maintain perpendicular alignment.
- Seat Washer Evenly: Tighten until snug without overdriving.
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.








Add the Essentials
Complete your order with these essentials, compatible with:
ST Fastening #14 X 7/8" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Koko Brown, 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.