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SKU: 12B100D3Z0ZS-BK01

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

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

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SKU: 12B100D3Z0ZS-BK01

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

$102.00
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Lengths:

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

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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 and Powder Coated
Color: Black
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 - Black, Qty. 250

Built for steel-to-steel roofing attachment, this ST Fastening #12 x 1" ZXL Steelbinder screw delivers dependable holding strength with a Black hex-washer head for clean integration on dark panel systems. The self-drilling point streamlines installation into steel framing members. Each 250-count package keeps installation crews supplied on larger projects.

Note: Confirm panel and steel thickness to ensure proper drill point performance.

Black 1" ZXL Self-Drilling Roofing Screw for Steel Framing

Engineered for exposed fastener roofing systems, this screw combines a precision drill tip with a washered head to provide consistent clamping and weather resistance.

Key Features

  • Self-Drilling Tip: Eliminates the need for pre-drilling in steel.
  • Hex-Washer Head: Distributes load evenly across panel surfaces.
  • Black Finish: Matches black and dark-toned roofing panels.
  • #12 x 1" Size: Ideal for panel attachment to light-gauge steel framing.

Common Applications

  • Metal Roofing Panels: Secures exposed fastener systems.
  • Commercial Steel Buildings: Attaches roofing to structural members.
  • Industrial Facilities: Suitable for steel-framed structures.
  • Metal Wall Panels: Fastens siding to framing.
  • Roof Repairs: Replacement fasteners for black roof systems.

Installation Tips

  • Maintain Straight Alignment: Install perpendicular for proper seating.
  • Use Moderate Speed: Allow drill tip to penetrate cleanly.
  • Seat Washer Evenly: Tighten until snug without 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 6 reviews
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17%
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J
Jason Balanzategui
So far good paint on screws

Great product so far, just installed roof and the paint quality seems to be good, using an impact to drive them in and heads of screws still have the paint

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:)