When outdoor projects demand durable, corrosion-resistant fasteners, Hillman 5/8 in. x 8 in. Hot Dipped Galvanized Steel Hex Bolts are up to the task. This 25-pack brings together robust steel, a reliable coarse-thread bite, and a finish designed to weather the elements, so your decks, fences, and timber connections stay secure year after year.
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Size and compatibility: 5/8" diameter with an 8" length, featuring a coarse thread that’s ideal for wood-to-wood and timber-to-light-metal connections.
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Finish and durability: hot-dipped galvanized coating delivers superior rust protection in exterior environments, resisting rain, humidity, and soil exposure.
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Strength you can rely on: Grade 2 general-purpose steel provides solid performance for everyday fastening tasks on DIY and professional projects.
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Head design for easy driving: hex bolt head accepts standard wrenches or sockets, delivering a secure fit even in tight or awkward spaces.
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Bulk convenience: 25 bolts per boxed package keeps your project scope and maintenance stock efficiently organized.
Ideal use cases
- Deck framing, railing posts, and other exterior wood assemblies where long-term corrosion resistance matters
- Fence construction and repair — reliable fasteners that stand up to outdoor weather
- Timber-to-timber connections for sheds, pergolas, sheds, and outdoor structures
Why settle for everyday fasteners when you can equip your project with Hillman’s trusted reliability? The 5/8 in. x 8 in. hex bolts combine dependable performance with outdoor-ready protection, so you can build with confidence from the first screw to the last.
Ready to tackle your next outdoor build? Add Hillman 5/8 in. x 8 in. Hot Dipped Galvanized Steel Hex Bolts (25-pack) to your cart and experience secure, long-lasting connections that stand up to the elements.