Hillman 5/8 in x 6 in Zinc-Plated Steel Carriage Bolt (25 pk) delivers dependable, corrosion-resistant fastening for wood-to-wood and wood-to-metal projects. Built from sturdy steel and finished with a durable zinc plating, these carriage bolts are ready to stand up to outdoor use and heavy-duty joinery.
Why this carriage bolt stands out
-
Size and profile: 5/8" diameter, 6" length for thick lumber and substantial joints.
-
Corrosion resistance: Zinc-plated finish helps guard against rust in outdoor environments and damp spaces.
-
Material and strength: Grade 2 steel provides reliable strength for everyday structural applications.
-
Thread type: Coarse-thread design optimized for wood, delivering quick, secure bite.
-
Head and fit: Round head with a square neck under the head to prevent turning during tightening.
-
Packaging: Boxed in a 25-piece set, ready for project kits and bulk projects alike.
-
Standards: SAE unit of measurement ensures compatibility with common fastener hardware.
Ideal uses and practical applications
- Deck and patio projects where thick joists or rails require a strong, non-slip fastener.
- Fence construction, gates, and outdoor framing that benefit from a bolt that stays securely seated as you tighten.
- Furniture assembly and repair involving solid wood connections that need a lasting joint.
- Timber framing, sheds, and other outdoor structures where corrosion resistance is a priority.
- General woodworking and DIY projects where a dependable carriage bolt is preferred over weaker alternatives.
How it helps you work smarter
With its square neck under the head, this Hillman carriage bolt minimizes turning during installation, letting you tighten with less effort and ensuring a tight, flush fit. The coarse threads bite cleanly into softwood and many hardwoods alike, reducing the chance of stripping and giving you a solid, stable joint from the start. The zinc-plated finish protects against the elements, helping your builds endure season after season without premature corrosion.
Whether you’re stocking up your hardware bin or preparing for a big project, the Hillman 5/8 in x 6 in Zinc-Plated Steel Carriage Bolt (25 pack) provides a reliable, easy-to-use solution that pairs well with standard nuts and washers for a complete fastening setup.
