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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

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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Ships Jul 15 when you order now

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Specifications

Diameter: #12
Length: 1"
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: Hawaiian Blue
Type: Metal-To-Metal
Manufacturer Name: ST Fastening
Quantity: 250 Screws
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 13 reviews
77%
(10)
8%
(1)
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R
ROBERT NIEMER
Fast shipping and Quality product

Items came as advertised, shipping was very fast.

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!

n
null

Fast shipping, perfect match to my steel panels.