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SKU: 12B125DMC0PS-WT79

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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SKU: 12B125DMC0PS-WT79

ST Fastening #12 X 1-1/4" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White, Qty. 250

$41.99
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Specifications

Diameter: #12
Length: 1-1/4"
Washer Diameter: .560"
Drive Type: 5/16" Hex
Head Type: Hex Washer
Point Type: Drill Point
For Treated Lumber: No
Material: Carbon Steel
Finish: Powder Coated
Color: Alamo White
Type: Metal-To-Metal
Manufacturer Name: ST Fastening
Quantity: 250 Screws
Description

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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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 8 reviews
88%
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13%
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J
JESSIE SIMPSON

Fasteners arrived by expected delivery date and work very well.

R
Ronald Benson
Saved the day

Thank you for the super service!
Knowledge sales guy very helpful!
the company that sold me the panels shorted me
FP saved the day

K
Kerry Burgess
SUPER Metal Roof Screws

:|:-•:*'''''*:•_:|:-•*SUPER*•-:|:-•:*'''''*:•_:|:-THANK YOU:|:-•:*'''''*:•-:|:
:|:-•:*'''''*:•_:|:-•*SUPER*•-:|:-•:*'''''*:•_:|:-THANK YOU:|:-•:*'''''*:•-:|: