Hillman 3/4 in. diameter by 5-1/2 in. long hex head cap screws offer rugged, reliable fastening for thick materials and demanding projects. This 20-pack, boxed for easy storage, pairs a heat-treated zinc finish with Grade 5 steel to deliver strong, durable performance in wood-to-wood and wood-to-metal connections.
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Heat-treated zinc finish: Combines surface protection with enhanced hardness for improved wear and corrosion resistance in challenging environments.
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3/4" hex head, 5-1/2" length: Large head for confident torque transfer and a long reach to secure thick substrates efficiently.
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Grade 5 steel with coarse threads: Medium-strength fasteners designed to handle demanding loads while driving smoothly into common construction materials.
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Coarse-thread design: Quick bite and strong engagement in softwoods and many composite substrates, reducing installation time.
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20-pack boxed: Convenient, organized packaging that keeps replacement fasteners on hand for ongoing projects.
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Versatile applications: Ideal for decking, framing, mounting hardware, and heavy-duty wood-to-metal connections where long, robust fasteners are required.
Usage tips for best results: pre-drill pilot holes when working with hardwoods or dense materials to prevent splitting, use a compatible driver or wrench to apply steady torque, and avoid over-tightening to preserve material integrity. Store in a dry place to maintain finish and longevity.
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Who is this for: Professional contractors, carpenters, and DIY enthusiasts tackling framing, decking, or heavy-duty assemblies that demand long, strong fasteners.
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Why choose Hillman: A trusted name in hardware, delivering consistent performance and reliable strength in a boxed 20-pack for organized, ready-to-use fasteners.
Equip your toolbox with these 3/4 in. x 5-1/2 in. hex head cap screws and enjoy secure, durable connections on your most ambitious projects.
