Hillman Grade 5 Hex Head Cap Screws, 1/2" x 5-1/2", 25-Pack

These Hillman Grade 5 hex head cap screws offer strong, reliable fastening for heavy-duty projects. Made from heat-treated steel with a zinc finish, they resist wear while the coarse thread and washer face under the head deliver solid grip and sealing.

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Key Features:

• Grade 5 Strength: Heat-treated steel provides high tensile strength for demanding applications
• Corrosion-Resistant Finish: Zinc plating helps protect against rust and wear
• Washer Face Under Head: Improved sealing and load distribution for secure fastening
• Coarse Thread Design: Promotes fast installation and strong hold in tapped holes or with nuts
• Versatile Use: Tighten with a wrench or drill; ideal wherever a hex bolt is required

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Specifications Table:

Specification	Details
Diameter	1/2 inch
Length	5-1/2 inch
Material	Steel
Finish	Heat Treated Zinc
Grade	5 (USS Grade 5)
Thread Type	Coarse
Head Type	Hex head with washer face
Number in Package	25 pack
Packaging Type	Boxed
Tightening Method	Wrench or drill

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Frequently Asked Questions (FAQ):

Q: Are these fully or partially threaded?
A: They are partially threaded along the shank.

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Q: What thread type do these screws use?
A: Coarse thread.

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Q: What grade are the screws?
A: USS Grade 5.

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Q: What material and finish are used?
A: Steel with a heat-treated zinc finish.

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Q: How many screws are included?
A: 25 screws per pack.

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Industrial polish with enduring strength

A streamlined hex profile paired with a zinc-kissed sheen brings a crisp, engineered elegance to utility builds. The Grade 5 composition delivers confident strength, while the washer-faced head adds a subtle, refined detail. Use these in exposed workshop shelving or steel-framed furniture to celebrate hardware as design. It’s the quiet hero that elevates everyday construction to luxurious, lasting form.

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Choose Hillman Grade 5 hex cap screws for a durable, clean-looking fastener that secures your project with confidence.