Hillman 1/4 in. D x 1-1/2 in. L Hot-Dipped Galvanized Steel Hex Bolts deliver dependable strength for outdoor projects where weather resistance matters most. This 100-pack, boxed for quick organization, is a reliable choice for exterior wood connections, fencing, fencing gates, deck framing, and light structural work.
Key specifications at a glance
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Diameter and length: 1/4 in. diameter, 1-1/2 in. length
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Head type: Hex bolt with a hex head designed for standard wrenches or sockets
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Thread type: Coarse thread for quick, secure engagement in wood and softer metals
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Material and finish: Steel with a hot-dipped galvanized finish for superior outdoor durability
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Grade: 2 — general-purpose fastener built to withstand common exterior applications
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Count and packaging: 100 bolts per box, boxed for easy inventory and transport
Why hot-dipped galvanized matters
The hot-dipped galvanized coating provides a robust layer of protection against moisture, salt, and other corrosive elements. Unlike plain steel bolts, these fasteners resist rust in exposed environments, making them ideal for decks, fences, garden structures, and outdoor furniture. With this finish, you can rely on long-term performance, fewer replacements, and continued structural integrity even in harsh weather.
Ideal uses and scenarios
- Exterior wood-to-wood connections for decks, pergolas, and fences
- Light structural framing where moisture exposure is expected
- Repair projects that require a durable, weather-resistant fastener
- Gates, brackets, and outdoor hardware where a strong, corrosion-resistant bolt is needed
Practical guidance for use
- Pair with matching nuts and, if needed, flat washers to distribute load and prevent embedding in soft woods
- Use with a wrench or socket that fits the hex head for steady, controlled driving
- Pre-drill pilot holes in hardwoods to reduce the risk of splitting and to ensure precise alignment
- Choose the 1-1/2 in. length for thicker assemblies or when joining multiple material layers
What makes this Hillman bolt stand out
This bolt isn’t just a piece of hardware—it's a purpose-built solution for outdoor projects. The combination of a sturdy steel core, a reliable Grade 2 designation, and a rugged hot-dip galvanized finish translates to longevity and predictable performance. The 100-pack format keeps project workflows smooth, helping you stock up without constant reordering.
Whether you’re building a resilient fence, securing a wooden deck, or reinforcing outdoor structures, these Hillman hex bolts offer the reliability, ease of installation, and long-lasting protection you need. Add them to your toolkit and tackle exterior projects with confidence.
