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SKU: 12B125DMC0PS-GY11

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

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

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SKU: 12B125DMC0PS-GY11

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

$41.99
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Ships Jul 15 when you order now

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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: Light Gray
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 - Light Gray, Qty. 250

Designed for exposed fastener roofing systems, this ST Fastening #12 x 1-1/4" Maxx Steelbinder screw provides dependable panel attachment with a Light Gray color-matched head. The self-drilling design simplifies installation through metal panels, while the hex-washer head delivers consistent compression. Supplied in a 250-count box for reliable jobsite supply.

Note: Verify proper embedment depth into framing members prior to installation.

Light Gray 1-1/4" Self-Drilling Roofing Screw with Hex Washer Head

Ideal for steel panel fastening to wood or light-gauge steel framing, this screw combines corrosion resistance with a clean appearance for gray roofing systems.

Key Features

  • Self-Drilling Design: Reduces installation time and labor.
  • Hex-Washer Head: Improves torque control and panel seating.
  • Light Gray Finish: Matches gray metal roofing panels.
  • #12 x 1-1/4" Size: Provides secure embedment into structural supports.

Common Applications

  • Residential Metal Roofs: Secures exposed fastener systems.
  • Post-Frame Structures: Attaches steel panels to framing.
  • Commercial Roofing Projects: Suitable for steel buildings.
  • Metal Siding Installation: Fastens exterior panels.
  • Roof Panel Replacement: Maintains color consistency on gray roofs.

Installation Tips

  • Drive Straight: Install perpendicular to ensure proper washer seating.
  • Use Proper Nut Driver: Match hex head for secure engagement.
  • Avoid Overdriving: Seat washer 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 7 reviews
86%
(6)
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14%
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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:|:-•:*'''''*:•-:|:

R
Richard Kelleher
These screws drove well into the steel purlins

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. The building mfg sent 2" screws when the design documents called out 1.25 inch screws. I hated those screws as they were very difficult to drive.