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Hillman

Hillman 3/4-10 in. Diameter x 12 in. Length Zinc-Plated Steel Hex Bolt, 20-Pack

Hillman 3/4-10 in. Diameter x 12 in. Length Zinc-Plated Steel Hex Bolt, 20-Pack

Regular price $121.09 USD
Regular price Sale price $121.09 USD
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Hillman 3/4-10 x 12 in. Zinc-Plated Steel Hex Bolt (20-Pack)

Heavy-duty Hillman hex bolts made of zinc-plated steel for reliable fastening in wood, metal, and composite applications. The 3/4-10 coarse thread and 12-inch length offer strong clamping force and corrosion resistance for general-purpose projects.


Key Features:

  • Durable Construction: Zinc-plated steel resists corrosion for everyday indoor/outdoor use
  • Strong Coarse Threads: 3/4-10 thread provides high holding power in wood or metal
  • Generous Length: 12-inch bolt spans thick assemblies and structural connections
  • Hex Head Design: Standard hex head for easy tightening with wrenches and sockets
  • Bulk Pack Convenience: 20-count box supports multi-bolt projects and jobsite needs

Specifications Table:

Specification Details
Bolt Type Hex bolt
Diameter 3/4 inch
Thread Pitch 3/4-10 (coarse)
Length 12 inch
Material Steel
Finish Zinc plated
Grade Grade 2
Count 20 per pack
Assembled Package Dimensions 17.5 in H x 4.8 in W x 4.4 in L
Assembled Package Weight 31.8 lb
Manufacturer Hillman
Manufacturer Part Number 190555

Frequently Asked Questions (FAQ):

Q: What grade are these bolts?
A: Grade 2 zinc-plated steel, suitable for general-purpose fastening.


Q: Are nuts and washers included?
A: No; purchase matching grade and finish nuts and washers separately.


Q: What thread type do these bolts have?
A: Coarse thread, 3/4-10.


Q: Can these be used outdoors?
A: Yes, the zinc plating offers corrosion resistance for typical outdoor exposure; for harsh environments, consider higher-grade coatings.


Q: How many bolts come in the box?
A: 20 pieces.


Industrial Integrity, Polished Practicality

This hex bolt brings a refined, utilitarian edge to projects where structure becomes style. The cool zinc finish reads crisp and clean, anchoring hardware moments with confidence. Pair it with matte black brackets or raw timber for a modern, crafted contrast. It’s the quiet essential that elevates function to a luxe foundation.


Secure your build with Hillman’s zinc-plated strength—add this 20-pack to your cart and tackle the job with confidence.

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