SKU: 12B125D3Z0ZS-GY11

ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Light Gray, Pkg 250

ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Light Gray, Pkg 250!

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SKU: 12B125D3Z0ZS-GY11

ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Light Gray, Pkg 250

$107.99
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Lengths:

7/8" - Stitch 1" 1-1/4" 1-1/2" 2" 3"

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Specifications

Color: Light Gray
Diameter: #12
Length: 1-1/4"
Drive Type: 5/16" Hex
Finish: ZAMAC Zinc-Aluminum Alloy and Powder Coated
For Treated Lumber: No
Head Type: Cupped Washer Head
Manufacturer Name: ST Fastening
Material: Carbon Steel
Point Type: Micro-Bit
Quantity: 250 Screws
Type: Metal-To-Metal
Washer Diameter: .630"
Description

ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Light Gray, Pkg 250

This ST Fastening #12 x 1-1/4" ZXL Steelbinder screw is engineered for dependable steel-to-steel panel attachment with additional embedment depth. The Light Gray head finish integrates cleanly with gray metal roofing systems. Each 250-count package supports efficient installation across large roof areas.

Note: Confirm compatibility with panel gauge and steel thickness before installation.

Light Gray 1-1/4" ZXL Self-Drilling Roofing Screw for Steel Panels

Built for exposed fastener applications, this screw delivers secure fastening and consistent panel compression in steel structures.

Key Features

  • 1-1/4" Length: Offers increased thread engagement for stronger hold.
  • Self-Drilling Tip: Cuts efficiently into steel framing members.
  • Light Gray Finish: Matches gray roofing and siding panels.
  • ZXL Steelbinder Design: Ensures reliable steel-to-steel fastening.

Common Applications

  • Metal Roofing Installations: Secures exposed fastener panels.
  • Commercial Steel Buildings: Attaches roofing to framing.
  • Industrial Facilities: Suitable for warehouses and factories.
  • Metal Siding Systems: Fastens exterior wall panels.
  • Roof Maintenance: Replacement fasteners for gray roof systems.

Installation Tips

  • Drive Straight: Maintain even pressure for proper seating.
  • Use Controlled RPM: Allow drill point to penetrate fully.
  • Compress Washer Evenly: Tighten until snug 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 5 reviews
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G
Greg Mosiman
Great Metal Roofing Screws

I paid a little extra for the ZXL Steelbinder Metal Roofing Screws. They worked great for drilling into the heavy gauge steel purlin. No pre-drilling necessary. Looks like they will hold up for many years to come.

A
Amy Hohon
Roof

Worked great for a tin roof and don't have to worry bout the sun ruining the rubber:)

V
Virene Husser

Finished the roof today. Screws worked perfectly color was on point. Very satisfied and would recommend fasteners plus to everyone
Thanks