5/8 in. x 6 in. Zinc-Plated Steel Hex Bolt (25-Pack)

Durable Hillman hex bolts built from zinc-plated Grade 2 steel for general-purpose fastening in wood, metal, and composite projects. The partially threaded shank delivers strong clamping force with reduced shear movement, ideal for structural and assembly applications.

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Key Features:

• General-Purpose Strength: Grade 2 steel construction suits most everyday fastening tasks
• Corrosion Resistance: Zinc-plated finish helps protect against rust in typical indoor/outdoor use
• Secure Clamping: Partially threaded shank minimizes shear and maximizes grip between materials
• Versatile Applications: Works for wood-to-wood, wood-to-metal, and metal-to-metal connections
• Bulk Convenience: 25-pack for jobsite efficiency and consistent hardware matching

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Specifications Table:

Specification	Details
Brand	Hillman
Diameter	5/8 inch
Length	6 inch
Material	Steel
Finish	Zinc Plated
Grade	Grade 2
Thread Type	Coarse
Head Style	Hex
Shank	Partially threaded
Applications	Wood-to-wood, wood-to-metal, and metal-to-metal fastening
Count	25 pack
Packaging Type	Boxed
Package Dimensions (L x W x H)	4.5 in x 9 in x 4 in
Package Weight	14.6 lbs

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Frequently Asked Questions (FAQ):

Q: What size drill bit should I use before installing?
A: Pre-drill a hole slightly larger than the bolt’s minor diameter; follow project and material guidelines for best results.

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Q: Are these bolts fully threaded?
A: No. They are partially threaded to provide stronger clamping with less shear movement.

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Q: Can these be used outdoors?
A: The zinc plating offers basic corrosion resistance suitable for typical environments; for harsh or marine settings, consider galvanized or stainless options.

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Q: What nuts and washers should I pair with these?
A: Use Grade 2 nuts and washers with a matching zinc-plated finish and 5/8 in. coarse thread to ensure compatibility.

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Q: What thread type do these bolts have?
A: They feature coarse threads compatible with standard coarse-thread nuts.

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A Clean, Industrial Touch for Honest, Functional Detailing

There’s a refined simplicity in a zinc-plated hex bolt—its cool sheen and precise geometry lend an understated, industrial polish to built-ins and bespoke furnishings. The partially threaded shank creates a tailored silhouette while delivering steadfast grip. Style it visibly on trestle tables or open shelving for a confident, utilitarian accent. It’s the kind of hardware that elevates function into quiet luxury.

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Stock your shop with these Grade 2 zinc-plated hex bolts and tackle structural fastening with confidence and consistency.