Hillman 3/8 in x 5-1/2 in Zinc-Plated Steel Hex Bolt delivers dependable, general-purpose performance for a wide range of projects. This 50-pack, boxed set is ready to tackle furniture assembly, shelving, decking, and light-duty structural tasks with a robust steel core and a protective zinc finish that helps resist corrosion in everyday environments.
Designed for reliability, these hex bolts provide a solid connection point for timber and light metal applications. The coarse thread ensures quick, confident driving, while the Grade 2 construction keeps the bolts capable of handling typical load demands in household and workshop projects. The zinc plating adds a protective layer that stands up to moisture exposure and wear without sacrificing ease of installation.
Key features
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Diameter and length: 3/8 in diameter, 5-1/2 in long
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Material and finish: Zinc-plated steel for corrosion resistance
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Thread type: Coarse thread for fast, simple driving
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Grade: 2, suitable for general-purpose, everyday projects
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Pack size: 50 bolts in a boxed, ready-to-use set
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Application: Ideal for wood-to-wood and light metal connections, DIY fixes, and modular assemblies
Ideal uses and scenarios
- Assemble or repair wooden furniture, shelving units, and cabinetry where a strong, easy-to-drive fastener is needed
- Attach decking components, framing, or cross-members where moderate load support is required
- Create quick, reliable connections in hobby projects, workshops, home improvements, and light construction
- Keep a well-stocked hardware kit with a boxed 50-count supply for ongoing jobs and future projects
Installation tips
- Pair with appropriately sized nuts and washers to distribute load and protect surfaces
- Pre-drill pilot holes in hardwoods to prevent splitting and ensure precise alignment
- Avoid over-tightening to prevent thread damage and preserve the zinc finish
- Use a socket or hex key that fits snugly to prevent rounding the head during installation
Whether you’re outfitting a workshop, building out shelving, or completing routine repairs, the Hillman 3/8 in x 5-1/2 in Zinc-Plated Steel Hex Bolts (50 pk) offer a practical, durable solution with a finish designed to endure everyday use. The combination of sturdy steel, reliable coarse threading, and convenient boxed packaging makes these bolts a go-to choice for quick, confident assemblies.
