SKU: 12B300D3Z0ZS-GN26

ST Fastening #12 x 3" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Forest Green, Pkg 250

ST Fastening #12 x 3" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Forest Green, Pkg 250!

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SKU: 12B300D3Z0ZS-GN26

ST Fastening #12 x 3" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Forest Green, Pkg 250

$132.99
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Lengths:

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

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Specifications

Color: Forest Green
Diameter: #12
Length: 3"
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 3" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Forest Green, Pkg 250

Built for exposed fastener roofing systems requiring extended penetration, this ST Fastening #12 x 3" ZXL Steelbinder screw provides strong engagement into steel framing members. The Forest Green head delivers a clean, color-matched finish on green panel systems while maintaining dependable fastening strength. Supplied 250 per box for efficient large-area coverage.

Note: Always verify steel thickness and project specifications before installation.

Forest Green 3" ZXL Self-Drilling Metal Roofing Screw for Steel Framing

Designed for steel-to-steel panel attachment, this screw combines extended embedment depth with efficient drilling performance for consistent results in demanding roofing applications.

Key Features

  • 3" Overall Length: Provides deep thread engagement into structural steel.
  • Self-Drilling Design: Cuts through steel without separate drilling steps.
  • Forest Green Finish: Matches green roofing and siding panels.
  • ZXL Steelbinder Engineering: Designed for secure steel panel fastening.

Common Applications

  • Metal Roofing Installations: Secures exposed fastener panels to steel purlins.
  • Agricultural Buildings: Fastens roofing on barns and pole structures.
  • Commercial Steel Construction: Suitable for large framed buildings.
  • Metal Wall Systems: Attaches siding to structural steel supports.
  • Panel Replacement Projects: Maintains consistent green fastener appearance.

Installation Tips

  • Align Before Driving: Keep screw perpendicular to the panel surface.
  • Use Moderate RPM: Let the drill tip penetrate fully without forcing.
  • Compress Washer Evenly: Tighten until snug while avoiding over-compression.

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