SKU: 91266360963

Hillman 1/2 in. x 3 in. Hot-Dipped Galvanized Steel Carriage Bolts, 50-Pack

Sale price$56.69 Regular price$62.99
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Description

Hillman 1/2 in. x 3 in. Hot-Dipped Galvanized Steel Carriage Bolts, 50-PackHot Dipped Galvanized 1 2 in. x 3 in. Carriage Bolts (50 Pack) Heavy duty Hillman carriage bolts crafted from steel with a hot dipped galvanized finish for superior corrosion resistance. Ideal for fastening wood to wood or wood to metal, the round head and square neck provide a clean, semi flush fit that resists spin during installation. Key Features: Corrosion Resistant Finish: Hot dipped galvanization for long lasting rust protection in outdoor and

Hot-Dipped Galvanized 1/2 in. x 3 in. Carriage Bolts (50-Pack)

Heavy-duty Hillman carriage bolts crafted from steel with a hot-dipped galvanized finish for superior corrosion resistance. Ideal for fastening wood-to-wood or wood-to-metal, the round head and square neck provide a clean, semi-flush fit that resists spin during installation.


Key Features:

  • Corrosion-Resistant Finish: Hot-dipped galvanization for long-lasting rust protection in outdoor and coastal environments
  • Secure, Spin-Free Hold: Square neck locks into wood to prevent turning during tightening
  • Clean, Semi-Flush Look: Low-profile round head often eliminates the need for a washer
  • Durable Construction: Grade 2 steel with coarse threads for reliable grip in structural applications
  • Bulk Value: 50-piece boxed pack for projects and jobsite efficiency

Specifications Table:

Specification Details
Diameter 1/2 inch
Length 3 inch
Material Steel
Finish Hot Dipped Galvanized
Grade 2
Thread Type Coarse
Unit of Measurement SAE
Head Type Round head with square neck (carriage bolt)
Number in Package 50 pack
Packaging Type Boxed
Category Carriage Bolts
Package Dimensions (L x W x H) 6.8 in x 4.5 in x 3.3 in
Package Weight 9.9 lbs

Frequently Asked Questions (FAQ):

Q: What materials can these carriage bolts be used with?
A: They’re designed primarily for fastening a wooden face to wood or metal frames.


Q: Do I need a washer under the head?
A: The round, low-profile head is designed to provide a semi-flush finish and often eliminates the need for a washer.


Q: What thread type do these bolts use?
A: They feature coarse SAE threads for strong engagement in typical construction applications.


Q: Are these suitable for outdoor use?
A: Yes. The hot-dipped galvanized finish offers optimal rust prevention for outdoor and high-moisture environments.


Q: What size are the bolts?
A: Each bolt is 1/2 inch diameter by 3 inches long; package contains 50 pieces.


Sculpted Utility with Coastal-Ready Confidence

These carriage bolts bring a refined, utilitarian silhouette to your project—smooth domed heads that finish wood with quiet sophistication. The hot-dipped galvanization lends a matte, industrial patina while ensuring steadfast performance against the elements. Pair them with crisp, natural timber for outdoor benches or garden gates to create a tailored, timeless statement. A simple essential that elevates structure and style, they’re the discreet backbone of luxurious, durable design.


Upgrade your build with corrosion-resistant Hillman carriage bolts—add this 50-pack to your cart and secure a cleaner, longer-lasting finish today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91266360963

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whodg
Dallas, US
★★★★★ 5
Awesome tool
Very easy to use, only issue I had was the location pin was a bit tight. Chucked it in the drill and polished it up with a scotch-brite and it worked perfectly. The end to end symmetry made it easy to move from one side to the other. Good price as well!
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Reviewed in the United States on September 24, 2024
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Road Warrior Ray
Phoenix, US
★★★★★ 4
Excellent 11 hole jig
Size: 11 Holes
This jig worked excellently. It doesn't have any instructions, so I watched the video of it. I set it up the way the video showed, and I got decent results. Deducted a star since no instructions.
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Reviewed in the United States on April 18, 2026
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Janis E White
Houston, US
★★★★★ 5
Perfect hole placement
Size: 11 Holes
Worked exactly as described.
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Reviewed in the United States on September 24, 2025
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Jeffrey A Bradley
Draper, US
★★★★★ 5
Good jig
Size: 11 Holes
The jig itself is great. The markings make it easy to be consistent; the design is well thought-out; and the build quality is good. I would recommend replacing the drill bit, though. A nice brad point will serve you better.
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Reviewed in the United States on December 5, 2025
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WhiteTiger96
Alexandria, US
★★★★★ 5
Great
Size: 11 Holes
Worked better than expected
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Reviewed in the United States on March 10, 2026

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