ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250
ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250!
ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250
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Specifications
ST Fastening #12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250
When roofing assemblies demand extended reach into steel framing, this ST Fastening #12 x 3" Maxx Steelbinder screw delivers deep penetration with reliable clamping strength. The electro-galvanized finish enhances corrosion resistance for exterior applications, while the hex washer head provides consistent compression at the panel surface. Each 250-count box keeps crews supplied for larger commercial and industrial projects.
Note: Confirm panel thickness and structural steel gauge to ensure proper drill point performance.
Electro-Galvanized 3" Self-Drilling Roofing Screw for Steel Structures
Designed for steel-to-steel fastening, this longer 3" fastener is ideal for thicker roofing assemblies and insulated panel systems. The bonded EPDM washer helps maintain a weather-resistant seal at each penetration point.
Key Features
- 3" Extended Length: Provides deeper engagement into steel framing members.
- Electro-Galvanized Coating: Offers corrosion resistance for exterior environments.
- Self-Drilling Tip: Drills and fastens in one operation without pre-drilling.
- Bonded EPDM Washer: Supports leak-resistant panel attachment.
Common Applications
- Insulated Metal Roofing: Secures panels through thicker roof assemblies.
- Commercial Steel Buildings: Attaches roofing to structural steel framing.
- Industrial Facilities: Suitable for warehouses and manufacturing plants.
- Agricultural Construction: Fastens roofing on barns and equipment storage buildings.
- Metal Wall Systems: Used where additional fastener length is required.
Installation Tips
- Use Proper Nutsetter: Ensure secure hex engagement for steady driving.
- Drive at Moderate Speed: Allow the drill tip to fully penetrate steel.
- Compress Washer Evenly: Tighten until snug without over-flattening the seal.
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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ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Electro-Galvanized, Qty. 250
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