SKU: 91815447140

Hillman 1/2 in. x 3 in. Zinc-Plated Steel Carriage Bolt, 25-Pack

Sale price$45.89 Regular price$50.99
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Description

Hillman 1/2 in. x 3 in. Zinc-Plated Steel Carriage Bolt, 25-Pack1 2 in. x 3 in. Zinc Plated Carriage Bolt (25 Pack) Durable Hillman carriage bolts made from steel with a protective zinc plated finish for corrosion resistance. The 1 2 in. diameter, 3 in. length, and round head with square neck provide secure fastening in wood and metal projects. Key Features: Corrosion Resistant Finish: Zinc plating protects against rust for indoor outdoor use Secure Hold: Square neck locks into material to prevent bolt spin during

1/2 in. x 3 in. Zinc-Plated Carriage Bolt (25-Pack)

Durable Hillman carriage bolts made from steel with a protective zinc-plated finish for corrosion resistance. The 1/2 in. diameter, 3 in. length, and round head with square neck provide secure fastening in wood and metal projects.


Key Features:

  • Corrosion-Resistant Finish: Zinc plating protects against rust for indoor/outdoor use
  • Secure Hold: Square neck locks into material to prevent bolt spin during tightening
  • Strong Steel Construction: Reliable Grade 2 steel for everyday structural fastening
  • Coarse Thread: SAE coarse threads for quick assembly and strong grip
  • Bulk Pack Convenience: 25-pack for efficient project coverage and restocking

Specifications Table:

Specification Details
Diameter 1/2 in.
Length 3 in.
Material Steel
Finish Zinc-Plated
Head Style Round
Neck Square neck
Thread Type Coarse (SAE)
Grade 2
Pack Quantity 25 pk
Packaging Type Boxed
Product Type Carriage Bolt
Model Number 123CBZ

Frequently Asked Questions (FAQ):

Q: What size are these carriage bolts?
A: They are 1/2 inch diameter by 3 inches long.


Q: What material and finish are they?
A: They are made of steel with a zinc-plated finish for corrosion resistance.


Q: What thread type do they use?
A: SAE coarse threads.


Q: What is included in the package?
A: A 25-pack of 1/2 in. x 3 in. zinc-plated steel carriage bolts.


Q: What grade are these bolts?
A: Grade 2.


Understated Hardware, Elevated Finish

A polished whisper of industry, these zinc-plated carriage bolts bring a clean, silvery note to utilitarian details. The domed head lends a refined profile, while the square neck tucks neatly into wood for a seamless look. Use them to upgrade exposed joinery on benches or gate hardware for a tailored, cohesive finish. Consider them the quiet luxury of your workshop—functional, refined, and enduring.


Choose this 25-pack of Hillman zinc-plated carriage bolts for dependable, rust-resistant fastening on your next build.

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: 91815447140

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R
Verified Purchase
REDNEK75662
New York, US
★★★★★ 2
Coupling for casters is garbage making casters usless
Coupler from casters is garbage, tack welded sheetmetal and nut. Won't hold table top weight . Broke second time I moved it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2024
E
Verified Purchase
Eagle Eyes
Pawtucket, US
★★★★★ 3
An average table support.
These table legs are made of "jointed", threaded, 3/4inch steel pipes and it is imperative that they are assembled correctly and evenly; if not, the table will be wobbly and unstable. Need to ensure that the joints are fully tight. The assembly instructions are vague, so you may face some frustration during assembly if you're not too mechanically inclined. It is possible to modify the design of the legs to meet your specific needs, but you may need to purchase additional 3/4 inch piping and couplings at your local plumbing store. Good luck!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2024
R
Verified Purchase
r. addis
Port Orchard, US
★★★★★ 5
Easy to put together
Great! We had to buy extensions because I wanted a higher table but it worked great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2025
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 1
Cheap garbage
Flimsy and not real pipe. Getting real tired of this cheap low quality trash coming from Amazon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2024
N
Verified Purchase
Narjis
Chelsea, US
★★★★★ 2
A good idea that didn't work out
The pieces are not labeled at all, the paint on the threads makes it difficult to get a good tight fit between the pieces, and the way the pipes are screwed together there are two opposing corners that always bow in an make it look like it's going to fall in. It's also really difficult to make level. I really wanted to like this because it fit EXACTLY what I wanted to use it for, but I just can't trust it long term which is why I'm giving it 2 stars.
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Reviewed in the United States on April 5, 2024

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