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SKU: 12B125DMC0PS-BN03

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

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

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SKU: 12B125DMC0PS-BN03

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

This ST Fastening #12 x 1-1/4" Maxx Steelbinder screw is engineered for secure panel attachment in exposed metal roofing systems. The Koko Brown hex-washer head offers a deep, rich color match for darker brown panels, while the self-drilling design supports efficient installation. Supplied in a 250-count box for full roof sections.

Note: Follow panel manufacturer fastening patterns to ensure proper performance.

Koko Brown 1-1/4" Hex Washer Head Self-Drilling Roofing Screw

Designed for metal-to-wood or light steel applications, this fastener delivers stable drive control and dependable holding strength in roofing and siding installs.

Key Features

  • Integrated Drill Point: Cuts cleanly through metal panels.
  • Hex-Washer Head: Improves load distribution and seating consistency.
  • Koko Brown Finish: Matches deep brown roofing systems.
  • #12 Diameter: Provides reliable grip in framing materials.

Common Applications

  • Metal Roofing Systems: Secures exposed fastener panels.
  • Agricultural Buildings: Suitable for barns and sheds.
  • Residential Roof Projects: Installs on homes and garages.
  • Steel Wall Panels: Fastens exterior siding.
  • Roof Panel Replacement: Maintains color continuity.

Installation Tips

  • Maintain Even Pressure: Let the drill point penetrate without forcing.
  • Align Properly: Install perpendicular for consistent seating.
  • Avoid Excess Torque: Stop once washer is evenly compressed.

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
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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:|:-•:*'''''*:•-:|: