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SKU: 12B250DMC0PS

ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250

ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250!

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SKU: 12B250DMC0PS

ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250

$114.99
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Ships Jul 15 when you order now

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Specifications

Diameter: #12
Length: 2-1/2"
Washer Diameter: .560"
Drive Type: 5/16" Hex
Head Type: Hex Washer
Point Type: Drill Point
For Treated Lumber: No
Material: Carbon Steel
Finish: Galvanized
Color: Galvanized
Type: Metal-To-Metal
Manufacturer Name: ST Fastening
Quantity: 250 Screws
Description

ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250

Designed for demanding steel-to-steel roofing applications, this ST Fastening #12 x 2-1/2" Maxx Steelbinder screw provides extended reach and corrosion resistance. The electro-galvanized finish enhances durability in exterior environments, while the hex washer head supports consistent panel compression. Packaged 250 per box for reliable project coverage.

Note: Electro-galvanized coating is suitable for applications requiring enhanced corrosion protection.

Electro-Galvanized 2-1/2" Self-Drilling Metal Roofing Screw

Ideal for fastening metal panels to structural steel, this screw combines drilling efficiency with a bonded sealing washer to help maintain long-term weather resistance.

Key Features

  • 2-1/2" Overall Length: Allows fastening through thicker panel assemblies.
  • Electro-Galvanized Finish: Provides corrosion resistance in outdoor conditions.
  • Self-Drilling Design: Cuts through steel without pilot holes.
  • EPDM Bonded Washer: Supports leak protection at fastening points.

Common Applications

  • Steel Roofing Systems: Secures panels to structural steel framing.
  • Industrial Construction: Suitable for warehouses and production facilities.
  • Post-Frame Steel Builds: Attaches roofing in agricultural projects.
  • Metal Wall Panels: Fastens siding to steel members.
  • Roof Upgrades: Used when additional fastener length is required.

Installation Tips

  • Use Correct Driver Size: Ensure firm hex engagement during installation.
  • Maintain Straight Alignment: Install perpendicular to panel surface.
  • Avoid Over-Tightening: Compress washer snugly without distortion.

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

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Laura M.

Laura Was very helpful and professional with my order. I would recommend FastenersPlus to anyone looking for their products. I am giving five stars..