SKU: 12B100DMC0PS-BL04

ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Hawaiian Blue, Qty. 250

ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Hawaiian Blue, Qty. 250!

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SKU: 12B100DMC0PS-BL04

ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Hawaiian Blue, Qty. 250

$38.99
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Specifications

Color: Hawaiian Blue
Diameter: #12
Length: 1"
Drive Type: 5/16" Hex
Finish: Powder Coated
For Treated Lumber: No
Head Type: Hex Washer
Manufacturer Name: ST Fastening
Material: Carbon Steel
Point Type: Drill Point
Quantity: 250 Screws
Type: Metal-To-Metal
Washer Diameter: .560"
Description

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

Built for dependable performance in steel roofing systems, this ST Fastening #12 x 1" Maxx Steelbinder screw features a Hawaiian Blue head finish for clean color matching. The self-drilling tip enables efficient penetration into steel framing, while the hex-washer head provides secure compression. Supplied 250 per box for efficient installation.

Note: Verify compatibility with structural steel gauge prior to fastening.

Hawaiian Blue 1" Self-Drilling Metal Roofing Screw

Designed for steel panel attachment, this screw combines corrosion resistance with a bonded EPDM washer to help maintain a watertight seal.

Key Features

  • Self-Drilling Point: Eliminates pilot holes in steel applications.
  • Hex-Washer Head: Ensures stable torque control and panel seating.
  • Hawaiian Blue Finish: Matches blue roofing panels.
  • EPDM Washer: Provides a reliable moisture barrier.

Common Applications

  • Metal Roofing Systems: Secures exposed fastener panels.
  • Commercial Steel Structures: Attaches roofing to framing.
  • Agricultural Buildings: Suitable for blue panel installations.
  • Metal Wall Systems: Fastens siding panels.
  • Roof Panel Replacement: Maintains color continuity.

Installation Tips

  • Drive at Steady Speed: Allow drill tip to penetrate cleanly.
  • Seat Washer Evenly: Tighten until firmly compressed.
  • Ensure Full Thread Engagement: Confirm proper bite into steel supports.

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 12 reviews
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D
Deborah Gray
Great Company!

I inadvertently ordered 100 self-tapping screws which ended up being too short and the company handled my return with much kindness and patience especially considering that I can be a lil ditzy sometimes!

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Fast shipping, perfect match to my steel panels.

N
Neal Lamoureux
Quality screws and quick shipping

Maxx Steelbinder self drilling screws are heavy duty and drill well through 24g roof panels and 11g purlins. Price is great compared to Teks and quality is the same or better.