Hillman 1/2" x 4" Grade 5 Zinc Hex Cap Screws (25-Pack)

Heavy-duty hex head cap screws made from heat-treated Grade 5 steel with a zinc finish for strength and corrosion resistance. Designed for use with a nut or tapped hole, ideal for structural, automotive, and general construction applications.

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Key Features:

• Grade 5 Strength: Heat-treated steel offers reliable tensile strength for demanding projects
• Corrosion-Resistant Finish: Zinc plating helps protect against rust and wear
• Precise Threading: 1/2"-13 right-hand coarse threads ensure secure fastening
• Hex Head Design: Tighten easily with a wrench or drill for straightforward installation
• Bulk Value Pack: Includes 25 screws for efficient jobsite stocking

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Specifications Table:

Specification	Details
Diameter	1/2 inch
Length	4 inches
Head Style	Hex
Head Type	Hex
Thread Size	1/2"-13
Thread Style	Right Hand
Fastener Type	Hexagon Bolt / Hex Cap Screw
Manufacturer Grade	Grade 5
Item Hardness	Grade 5
Exterior Finish	Zinc
Material	Steel
Measurement System	Imperial
Item Weight	6.2 pounds (pack)
Package Quantity	25 screws
Product Dimensions	5.3 x 4.3 x 3.2 inches (pack)

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Frequently Asked Questions (FAQ):

Q: What thread size are these screws?
A: They are 1/2"-13 coarse right-hand threads.

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Q: Are nuts included with this pack?
A: No, nuts are not included and must be purchased separately.

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Q: What tool should I use to install these?
A: Use a wrench or compatible socket/driver to tighten the hex head.

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Q: Are these suitable for outdoor use?
A: The zinc finish offers basic corrosion resistance; for harsh environments, consider additional protective measures.

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Q: What grade are these screws?
A: They are Grade 5, providing strong performance for many mechanical and structural applications.

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Sleek Industrial Fastening with Confident Strength

These zinc-finished hex cap screws bring a clean, utilitarian polish to exposed hardware moments, balancing form and function. The crisp hex head and linear shaft add a subtle industrial rhythm to cabinetry, shelving, or custom furniture. Pair with matte black brackets and warm woods for a tailored, mixed-material statement. A staple of refined utility, they anchor designs with enduring, effortless strength.

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Secure your project with Grade 5 reliability—add this 25-pack to your toolkit today.