Maze Hardened Spiral Polebarn Nails, 30D (4-1/2")

Maze Hardened Spiral Polebarn Nails, 30D (4-1/2")

The H527-S Maze Hardened Spiral Pole Barn Nails (30D, 4-1/2″) are heavy-duty structural nails engineered for demanding pole barn and post-frame construction. Their spiral shank design delivers exceptional holding power to help prevent racking of truss and post members, while the hardened, stiff stock ensures reliable performance in tough framing applications. They’re also well-suited for common nail uses. Safety glasses are required when driving hardened nails.

Country of Origin: Made in the U.S.A.

Key Features / Specifications

• Brand: Maze
• Part Number: H527-S
• Nail Size: 30D
• Length: 4-1/2″
• Material: Medium carbon steel
• Shank Diameter: 0.177″
• Head Diameter: 0.375″
• Shank Style: Spiral thread
• Point Style: 40° diamond point
• Approx. Nails per lb: 30
• Construction: Hardened / stiff stock for structural performance
• Use Note: Safety glasses required when driving hardened nails

Ideal For

• Pole barn and post-frame construction, including trusses and posts
• Structural framing where maximum holding power helps prevent movement
• Applications requiring longer 30D nails for thick assemblies
• Builders who prefer U.S.-made, hardened spiral shank nails for demanding work