Hillman Fasteners 461474 Galvanized Spike Nail 3/8x8 5lb

Product Description

The HILLMAN FASTENERS 461474 is a hot dipped galvanized spike nail sized at 3/8 inch diameter by 8 inches in length, sold in a 5-pound box of approximately 18 nails. The hot dipped galvanizing process applies a thick zinc coating that resists corrosion in outdoor and wet environments. These heavy-gauge spike nails are used for structural fastening tasks requiring high shear and pullout resistance. Licensed contractors, carpenters, and construction trades rely on spike nails of this size for heavy timber connections, railroad tie installations, dock and pier framing, and similar large-scale structural applications.

This spike nail is suited for heavy timber framing, landscaping tie installation, dock construction, and other applications where a standard common nail lacks the shear capacity or length required. The 8-inch length and 3/8-inch shank diameter drive into dense or treated lumber and provide deep penetration into thick substrates. The hot dipped galvanized finish makes these nails appropriate for pressure-treated lumber and exterior installations where corrosion resistance is required by code or best practice.

Key Features

• Hot dipped galvanized coating for corrosion resistance in outdoor and pressure-treated lumber applications
• 3/8 inch diameter shank with 8 inch length for high shear and pullout performance in heavy timber
• Sold in a 5-pound box containing approximately 18 nails
• Heavy-gauge spike construction suited for structural and landscaping fastening tasks

Compatibility

Designed for use in heavy timber framing, landscape tie installations, dock and pier construction, and other structural applications requiring large-diameter, full-length spike nails in wood substrates.

Installation Notes

Spike nails of this size are typically driven with a hand sledge or pneumatic framing nailer rated for large-format fasteners. Wear appropriate PPE including eye protection when driving large spike nails. Follow local building codes and applicable standards for structural fastener spacing and penetration depth. When fastening into pressure-treated lumber, confirm that the galvanized coating grade meets the preservative treatment class used.