Hillman 1/2 in. x 6 in. Zinc Grade 5 Hex Cap Screws, 25-Pack

Heavy-duty hex head cap screws made from heat-treated zinc-plated steel for reliable strength and corrosion resistance. Ideal for fastening applications requiring a strong, partially threaded shank and high-torque installation. Sold in a convenient 25-pack for jobsite or shop use.

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Key Features:

• Grade 5 Steel Strength: Heat-treated construction suitable for most general-purpose fastening
• Corrosion-Resistant Zinc Finish: Protects against rust for indoor/outdoor durability
• High-Torque Hex Head: Machine threads and hex cap allow strong, secure tightening
• Partially Threaded Shank: Enhances grip and reduces shear movement between materials
• Bulk Value Pack: 25 pieces for projects, maintenance, and inventory stocking

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Specifications Table:

Specification	Details
Diameter	1/2 in.
Length	6 in.
Thread	1/2 in.-13 (UNC)
Head Type	Hex cap
Material	Steel
Grade	Grade 5
Finish	Zinc plated, heat-treated
Thread Coverage	Partially threaded shank
Pieces per Pack	25
Recommended Installation	Pre-drill hole matching bolt diameter; use with matching Grade 5 nuts and washers

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Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: They are 1/2-inch diameter by 6-inch length hex head cap screws.

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Q: What grade are these bolts?
A: They are Grade 5 steel, heat-treated for strength.

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Q: Are they fully threaded?
A: No, they have a partially threaded shank to improve clamping strength.

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Q: What tools are needed for installation?
A: Use a matching 6-point or 12-point wrench or socket sized for 1/2 in. hex cap screws; pre-drilling a matching diameter hole is recommended for tapped installations.

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Q: What nuts and washers should I use?
A: Pair with matching 1/2 in.-13 Grade 5 nuts and washers for best performance.

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Industrial polish with purpose

These hex cap screws bring a crisp, engineered clarity to any build—clean lines, confident proportions, and a quietly gleaming zinc finish. The partially threaded shank creates a tailored silhouette while delivering steadfast grip. Style them with blackened steel brackets or warm oak joinery for a refined contrast. A small detail with outsized impact, they’re the essential hardware upgrade for a luxe, hardworking space.

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Equip your project with Grade 5 strength and corrosion-resistant reliability—add this 25-pack to your cart today.