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SKU: 12B100D3Z0ZS

ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Electro-Galvanized, Qty. 250

ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Electro-Galvanized, Qty. 250!

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SKU: 12B100D3Z0ZS

ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Electro-Galvanized, Qty. 250

$82.00
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Ships Jul 15 when you order now

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Specifications

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

ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Electro-Galvanized, Qty. 250

For steel roofing systems requiring corrosion resistance and reliable penetration, this ST Fastening #12 x 1" ZXL Steelbinder screw delivers efficient steel-to-steel fastening. The electro-galvanized finish supports exterior durability, while the self-drilling tip simplifies installation. Supplied 250 per box for consistent jobsite productivity.

Note: Verify compatibility with steel thickness and environmental conditions before installation.

Electro-Galvanized 1" ZXL Self-Drilling Metal Roofing Screw

Designed for exposed fastener panel systems, this screw offers secure attachment with controlled compression and dependable weather resistance.

Key Features

  • Corrosion-Resistant Finish: Electro-galvanized for exterior applications.
  • Self-Drilling Design: Cuts through steel without pilot holes.
  • Hex-Washer Head: Enhances torque control and load distribution.
  • #12 Diameter: Provides secure panel fastening strength.

Common Applications

  • Steel Roofing Installations: Attaches panels to structural steel.
  • Industrial Buildings: Suitable for warehouses and factories.
  • Agricultural Construction: Secures roofing on barns and sheds.
  • Metal Siding Systems: Fastens exterior wall panels.
  • Panel Replacement Projects: Replacement fasteners in exposed systems.

Installation Tips

  • Drive at Controlled RPM: Let the drill tip work through steel.
  • Keep Alignment Straight: Ensure even washer compression.
  • Avoid Over-Tightening: Stop once washer is uniformly seated.

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