From a trusted name in hardware, the Hillman 5/8 in. x 2 in. Zinc-Plated Steel Carriage Bolt arrives in a practical 25-pack—your reliable, ready-to-use solution for medium-duty wood connections. The zinc-plated finish fends off rust in indoor and occasional outdoor environments, while the Grade 2 steel core delivers dependable strength for everyday projects shared by homeowners, hobbyists, and professionals alike.
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Diameter and length: 5/8 in. diameter, 2 in. long, designed for sturdy wood-to-wood joints.
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Coarse thread: Quick, strong bite in softwoods and most hardwoods, speeding up assembly without sacrificing grip.
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Carriage bolt design: Domed, smooth head with a square neck prevents rotation as you tighten the nut, delivering a clean, flush finish on the surface.
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Corrosion resistance: Zinc-plated coating protects against rust, making these bolts suitable for decks, fences, and other outdoor applications.
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Material and finish: SAE steel, Grade 2, with a durable zinc-plated finish for lasting performance.
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Value-packed packaging: 25 bolts per box, so you’re stocked for multiple projects and handy for ongoing repairs.
Ideal for woodworker projects, outdoor builds, and repair tasks—from deck railings and garden furniture to sturdy frames and pallets—these carriage bolts provide a reliable, easy-to-install fastening that stays secure over time. Pair them with the appropriate nuts and washers to ensure even load distribution and a professional finish.
Usage tips: Pre-drill a hole to accommodate the 2-inch length, align the bolt with the square neck seated in the wood, insert, and tighten the nut until the head sits flush with the surface. For outdoor setups, consider treating surrounding wood with a weather-resistant finish to maximize longevity.