Metal To Metal Self-Drilling Roofing Screws

Metal-To-Metal Roofing Screws

Specialized pole barn screws specifically designed to securely attach metal roof panels to structural steel. Our metal-to-metal roofing screws deliver exceptional fastening power for your toughest jobs. Designed for securing metal roofing sheets, siding, and panels, these screws provide a strong and reliable hold, even in high-stress environments. The self-drilling tip makes installation quick and precise, saving you time while ensuring a tight, leak-resistant seal. With anti-corrosion coatings, these screws are built to withstand harsh weather and environmental conditions, preventing rust and extending the lifespan of your installations.

Importance in Key Industries

In industries such as construction and agriculture, ensuring proper fastening of metal roofs is critical. The right fasteners help maintain durable connections in barns, stables, metal warehouse structures, and other metal buildings.

Key Benefits

• Self-Drilling Precision: Drills directly through metal, eliminating pre-drilling and speeding up installation.
• Weather-Resistant Coating: Anti-corrosive finish protects against rust and wear for all climates.
• Enhanced Grip and Stability: Aggressive threads grip firmly, providing a secure hold that withstands high winds and heavy rain.
• Wide Range of Sizes: Available in various lengths and diameters to suit different metal roofing applications.

Primary Uses of Metal-to-Metal Roofing Screws

These versatile screws are used across a wide range of industries and projects, including:

• Barns and Stables: Strong, reliable connections for agricultural buildings.
• Corrugated Metal Roofing: Secure fastening for corrugated panels to steel frames.
• Metal Warehouses: For attaching metal roof and siding panels to large industrial structures.

When installed correctly, these screws securely hold roofing and sidewall panels while creating a waterproof seal, helping to prevent leaks and maintain strong, rust-resistant connections in extreme weather.

Product Specifications and Variants

• Maxx Steelbinder: 
  • #12 Diameter with a 5/16" Cupped Hex Washer Head. 
  • Self-drilling MicroBit point penetrates steel up to .210" thickness. 
  • EPDM washer ensures a secure seal even when driven at an angle.
  • Maxx Steelbinder 7/8" stitch screws are used to fasten overlapped panels together as well as metal roof pipe boots.
• ZXL Steelbinder:
  • #12 Diameter with a 5/16" Cupped Hex Washer Head made from ZAMAC 5 Zinc-Aluminum Alloy for lifetime protection against red rust.
  • The washer face captures the EPDM washer, ensuring a waterproof seal.
  • Ideal for metal roof panels and silicone pipe flashing boots. 
  • 40-Year Warranty.
  • Use a spring-loaded nutsetter for installation.
• Eclipse Steelbinder:
  • #12 Truss Head with T30 6-lobe recess driver for a low-profile appearance.
  • Ideal for sidewall metal applications in animal shelters, providing a smooth finish that will not scratch or tear animal hide.
  • Use a T30 6-lobe driver bit for installation.
• HG Steelbinder:
  • #12-24 Heavy Gauge with a 5/16" Hex Washer Head, designed for steel with thicknesses from .210” - .500". 
  • Engineered for maximum pull-out strength in applications such as metal decks and structural steel attachment.
• ZXL HG Steelbinder:
  • #12-24 Heavy Gauge 5/16" Cupped Hex Washer Head made from ZAMAC 5 Zinc-Aluminum, providing lifetime protection against rust and enhanced strength.
  • For long-lasting metal roof panel attachment to structural steel joists with thickness from .210” - .500".
  • 40-Year Warranty
  • The head and washer face securely capture the EPDM washer, even when driven at an angle
  • Use a spring-loaded nutsetter for installation
• HWH Steelbinder:
  • Self-drilling screws for general metal-to-metal construction, including gutter installation, HVAC, and roof deck to steel framing.
• Tapping Steelbinder:
  • Designed for attaching metal roofing and siding to metal purlins. Ideal as a rescue screw for replacing loosened screws in older structures.
• Daggerz Hex Head Self-Drilling Screws:
  • The #3 self-drilling tip easily penetrates metal, making it ideal for attaching sheet metal to metal frames and securing fixtures into metal purlins and beams.
  • Optimized for metal thickness ranging from .033" - .112".
  • The Dagger-Guard coating passes the 1000-hour salt spray test and provides excellent corrosion resistance that is suitable for exterior applications. Also available in 410 stainless steel for maximum corrosion resistance.
    
• Daggerz Pancake Head Self-Drilling Panel Clips:
  • The pancake head provides more bearing surface for greater strength
  • The #3 self-drilling point drills through metal easily and the fine threads provide superior holding power.
  • Optimized for metal thickness ranging from .033" - .112".
  • The Dagger-Guard coating passes the 1000-hour salt spray test and provides excellent corrosion resistance that's suitable for exterior applications. Also available in 410 stainless steel for maximum corrosion resistance.

Key Features of Steelbinder Metal Roofing Screws

• Self-Drilling Point: Engineered with a self-drilling tip for smooth penetration through metal without pre-drilling, reducing installation time.
• Corrosion-Resistant Coating: Zinc-plated coatings protect against rust, extending screw lifespan in harsh environments.
• High-Tensile Strength: Designed for heavy loads, making them ideal for roofing panels, siding, and structural applications.
• Thread Design for Secure Grip: Aggressive threading ensures a tight grip on metal surfaces, preventing loosening over time.
• Weather-Tight Seals: Paired with sealing washers, these screws prevent leaks and moisture ingress, preserving roof integrity.

Choosing the Right Product

When selecting Steelbinder metal roofing screws, consider:

• Gauge of the Metal Roofing: Ensure screw length and diameter match roofing panel thickness.
• Substrate Material: Designed for metal-to-metal applications only; metal-to-wood requires different fasteners. You can find those here.
• Environmental Factors: Use high corrosion resistance screws in high humidity or saltwater areas.

Best Practices for Usage and Maintenance

• Installation Instructions: Use a screw gun with a depth-sensing nosepiece for proper depth. Pre-drilling is optional but not necessary.
• Inspection: Test screws before full installation to ensure proper drill setting.
• Maintenance: Inspect and replace screws as needed to maintain structural integrity.

Related Products and Accessories

• Spring-Loaded Socket Nutsetter: Required for ZXL Steelbinders  and ZXL HG Steelbinders due to the aluminum coating.
• Magnetic Socket Nutsetter: Suitable for all metal-to-metal roofing screws except ZXL and Eclipse.
• T30 6-Lobe Driver Bit: Used with Eclipse Steelbinder screws for smooth, low-profile applications.
• Silicone Metal Roof Sealant: Additional protection for roof joints and fasteners.
• Metal Roof Boots: Essential for sealing pipes from the roof, ensuring waterproof installation.

Further Questions About Metal-To-Metal Roofing Screws

Choosing the right roofing screws can be daunting, but our team of experts has a depth of knowledge in the fastener industry. If you have any additional questions, check out our guide to Metal-To-Metal Roofing Screws, or reach out, and we'll be glad to help.

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