Hillman 1/2 in. D x 2-1/2 in. L Zinc Plated Steel Hex Tap Bolt is your go-to solution for strong, dependable through-bolt assemblies. Built from sturdy steel and finished with a durable zinc plating, this Grade 2 bolt stands up to daily use in workshops, garages, and a wide range of light-duty outdoor jobs. Each boxed package contains 50 bolts, making it easy to stock up for big projects or ongoing maintenance.
Key specifications
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Diameter: 1/2 in
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Length: 2-1/2 in
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Head: Hex
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Thread Type: Fully threaded
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Material: Steel
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Finish: Zinc plated
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Grade: 2
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Package quantity: 50 pieces
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Packaging: Boxed
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Unit: SAE
Why this hex tap bolt shines in real-world projects
Designed for through-bolting, these bolts are meant to pass through parts and be secured with a nut on the opposite side. The fully threaded shaft gives you consistent engagement along the entire length, making it ideal for joining components where precise clamping is essential. The zinc-plated finish provides dependable corrosion resistance for indoor use and moderate outdoor environments, helping to extend the life of your assemblies without sacrificing ease of installation.
Ideal uses and scenarios
- Constructing or repairing metal frames, brackets, and shelving units where a nut-on-the-back joint is practical.
- Automotive or equipment assemblies that require a full-length threaded fastener for strong, uniform pull.
- DIY projects and shop repairs where a reliable, easily sourced 1/2" bolt is needed in bulk.
Installation tips and best practices
- Align parts, then thread the bolt through and secure with a compatible nut for a solid, even clamp.
- Use a wrench or socket on the hex head and another wrench on the nut to avoid cross-threading.
- For difficult threads, apply a light lubricant or anti-seize compound to ease installation and disassembly.
- Consider material thickness and nut height to ensure full thread engagement without bottoming out.
Upgrade your toolkit with these Hillman hex tap bolts and experience reliable, repeatable performance on every project. Add the 50-pack to your cart and keep a dependable supply on hand for fast, secure assemblies.
