Meet the Hillman 3/8 in. D x 6 in. L Zinc Plated Steel Hex Tap Bolt—a bulk fastener designed for dependable, straightforward assemblies across home projects, workshops, and light industrial tasks. This boxed 50-pack brings you a practical, ready-to-use solution that helps you move from idea to finished build with confidence.
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Material & finish: rugged SAE steel finished with durable zinc plating for corrosion resistance in everyday environments.
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Dimensions: 3/8 in diameter with a 6 in length, paired with a hex head for easy drive and clamping.
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Thread type: coarse SAE threads designed for faster installation and solid bite into compatible holes or nuts.
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Engineering grade: Grade 2 steel provides reliable strength for general-purpose fastening where extreme loads aren’t required.
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Packaging: packaged as a boxed 50 pk—ideal for bulk projects, resale, or stocking up your tool chest.
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Application type: a classic hex tap bolt intended for use with a nut or into a tapped hole to create strong, removable fastening points.
Why this hex tap bolt stands out
This Hillman bolt is purpose-built for practicality and repeatable results. The zinc plating guards against rust in indoor environments, garages, sheds, and workshops, while the 3/8 in diameter delivers a balanced combination of strength and compatibility with standard hardware. The hex head design enables fast, secure tightening with common wrenches or sockets, reducing drive time on multi-point assemblies.
Ideal use cases
- Mounting equipment or structural components where a bolt passes through two parts and is secured with a nut or into a tapped surface.
- Automotive repairs, trailer builds, and machinery assemblies that require a reliable, readily available threaded fastener.
- Wood-to-metal or metal-to-metal connections in light-duty frames, furniture updates, or DIY projects.
- Bulk inventory for maintenance shops, fabrication benches, and hobbyist workshops.
Practical tips for best results
- Pair with a matching nut or ensure a compatible tapped hole for a secure, removable connection.
- Use a washer if mounting through soft materials to distribute load and prevent pull-through.
- Pre-drill pilot holes in softer substrates to reduce thread deformation and ease installation.
- Store in the original boxed packaging to keep the 50-piece set organized and ready for next project.
Whether you’re building, repairing, or provisioning a workspace, the Hillman 3/8 in. D x 6 in. L Zinc Plated Steel Hex Tap Bolt delivers dependable performance, easy installation, and bulk convenience wrapped into one trusted fastener. Add this 50-pack to your cart for a practical, long-lasting fastening solution that shows up ready to work when you are.
