When roofing in areas subject to high winds and severe weather, using fasteners that meet the most rigorous building codes is not optional – it’s essential for safety and structural integrity. Huttig-Grip 1-1/4″ Coil Roofing Nails – Miami-Dade Approved (7.2M), available from A1A Wholesale Supply, are specifically engineered for these challenging environments, providing the performance required to meet stringent High-Velocity Hurricane Zone (HVHZ) standards like those in Miami-Dade. These nails measure 1-1/4 inches in length with a standard .120-inch shank diameter, a common size for securely fastening asphalt shingles and other roofing materials to roof sheathing.

A critical feature for Miami-Dade approval is the ring shank. The annular threads on the shank provide significantly higher withdrawal resistance compared to smooth shank nails, creating a powerful grip on the wood sheathing that is essential for preventing shingle blow-off during high-wind events. These nails are designed to meet or exceed the uplift resistance requirements specified in HVHZ building codes.

Equally important is the finish. Unlike standard electro-galvanized nails, fasteners approved for Miami-Dade typically require a higher level of corrosion protection. These Huttig-Grip Miami-Dade approved roofing nails feature a robust corrosion-resistant finish, most commonly Hot-Dip Galvanized (HDG), which provides a thick zinc coating for excellent protection against rust and corrosion in exterior applications. Stainless Steel (SS) is also an option for the highest level of corrosion resistance, particularly in severe coastal environments. This superior protection ensures the longevity and reliability of the fasteners in demanding climates.

Designed for efficient professional use, these high-performance nails are collated in 15-degree wire coils. This standard collation type and angle ensures smooth, rapid, and consistent feeding through compatible pneumatic coil roofing nail guns, allowing for productive work while meeting stringent fastening schedules. The nails are equipped with a large full round head (typically around 3/8″ in diameter), providing maximum bearing surface to minimize pull-through of roofing materials, further enhancing wind resistance.

Huttig-Grip is a trusted national brand committed to providing fasteners that meet the highest industry standards and building code requirements. These 1-1/4″ Coil Roofing Nails Miami-Dade Approved are supplied in 7.2M boxes (7,200 count), a standard bulk quantity for coil roofing nails, ensuring contractors have an ample supply for large and critical roofing projects in HVHZ areas. By choosing Huttig-Grip Miami-Dade approved coil roofing nails from A1A Wholesale Supply, roofing contractors can install with confidence, knowing they are using fasteners designed and tested to perform in the most demanding high-wind environments and meet rigorous code requirements.

• Product Name: Huttig-Grip 1-1/4″ Coil Roofing Nails – Miami-Dade Approved (7.2M)
• Brand: Huttig-Grip
• Type: Roofing Nails, Coil Roofing Nails, Collated Roofing Nails, Miami-Dade Approved Fasteners, HVHZ Fasteners, High Wind Roofing Nails, Ring Shank Nails, Corrosion Resistant Nails, Coil Nails, 15 Degree Coil Nails
• Dimensions: 1-1/4″ Length, typically .120″ Shank Diameter (Gauge)
• Shank Type: Ring Shank (Annular Thread) – Required for Miami-Dade/HVHZ
• Collation: 15 Degree Wire Coil
• Finish: Corrosion Resistant (Typically Hot-Dip Galvanized or Stainless Steel) – Required for Miami-Dade/HVHZ
• Head Type: Large Full Round Head
• Quantity: 7,200 Count per box (7.2M)
• Material: Steel with Corrosion Resistant Coating (HDG or SS)
• Function: Provides superior wind uplift resistance and corrosion protection for fastening roofing materials in High-Velocity Hurricane Zones (HVHZ).
• Uses: Fastening asphalt shingles, fiberglass shingles, roofing felt, and insulation board in Miami-Dade, Broward, and other areas requiring HVHZ code compliance. Suitable for use with treated lumber (with appropriate finish).
• Compatible Tools: 15-degree pneumatic coil roofing nailers.
• Properties: Meets stringent Miami-Dade/HVHZ building codes, Exceptional wind uplift resistance (ring shank), High corrosion resistance (HDG or SS finish), Efficient installation (coil), Prevents pull-through (large head).
• Compliance: Designed to meet or exceed relevant ASTM standards (e.g., F1667) and HVHZ testing protocols (e.g., TAS 114). Check local building codes and product evaluation reports for specific requirements.
• Packaging: Sold in boxes of 7,200 count (7.2M).
• Benefits: Code compliant for high-wind zones, Maximum resistance to shingle blow-off, Long-lasting performance in demanding climates, High-speed fastening for critical applications.