SKU: 53579836229

Hillman 1/4 in. x 1 in. Hot-Dipped Galvanized Steel Carriage Bolts, 100-Pack

Sale price$17.54 Regular price$19.49
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Description

Hillman 1/4 in. x 1 in. Hot-Dipped Galvanized Steel Carriage Bolts, 100-PackHot Dipped Galvanized 1 4 in. x 1 in. Carriage Bolts (100 Pack) These Hillman carriage bolts fasten a wood face to wood or metal with a smooth, low profile domed head. Made of steel with a hot dipped galvanized finish for best in class rust resistance, theyre ideal for outdoor projects and harsh environments. Key Features: Outdoor Ready Protection: Hot dipped galvanized steel resists rust and corrosion for long lasting performance Secure Fit: Square

Hot-Dipped Galvanized 1/4 in. x 1 in. Carriage Bolts (100-Pack)

These Hillman carriage bolts fasten a wood face to wood or metal with a smooth, low-profile domed head. Made of steel with a hot-dipped galvanized finish for best-in-class rust resistance, they’re ideal for outdoor projects and harsh environments.


Key Features:

  • Outdoor-Ready Protection: Hot-dipped galvanized steel resists rust and corrosion for long-lasting performance
  • Secure Fit: Square shoulder locks into wood to prevent bolt spin—no washer needed under the head
  • Clean, Low-Profile Look: Smooth, domed head sits semi-flush where spacing is tight
  • Versatile Applications: Fastens wood to wood or metal for fences, decks, docks, pergolas, and more

Specifications Table:

Specification Details
Diameter 1/4 inch
Length 1 inch
Material Steel
Finish Hot Dipped Galvanized
Thread Type Coarse
Grade 2
Unit of Measurement SAE
Head Style Domed, carriage bolt
Shoulder Square neck locks into material
Number in Package 100 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What size are these bolts?
A: Each bolt is 1/4 inch diameter by 1 inch length (SAE).


Q: What material and finish are used?
A: They are steel bolts with a hot-dipped galvanized finish for superior corrosion resistance.


Q: Do I need to pre-drill?
A: Yes. Drill a hole that matches the 1/4 inch bolt diameter for proper installation.


Q: Are nuts included?
A: Package contains carriage bolts only; nuts and washers are typically sold separately.


Q: What thread type do these use?
A: These bolts use coarse threads (Grade 2).


Effortless Utility with a Clean, Crafted Finish

The gentle dome of these carriage bolts brings a tailored, streamlined note to outdoor builds. I love how the square neck tucks in neatly, keeping surfaces smooth and visually calm. Use them in rhythmic spacing along a cedar fence or dock for a subtle, industrial punctuation. Their galvanized sheen and quiet strength make them a polished essential for refined, durable outdoor living.


Choose Hillman galvanized carriage bolts today for a clean look and dependable hold on your next outdoor project.

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: 53579836229

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Fabian Medina
Grantham, US
★★★★★ 5
Todo perfecto 10/10
Todo muy bien 10/10 exelente.
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Reviewed in the United States on March 21, 2026
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Toy4u
Fort Morgan, US
★★★★★ 5
N54 engine — it fit absolutely perfectly.
N54 engine — it fit absolutely perfectly.
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Reviewed in the United States on March 17, 2026
M
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M. L.
Massapequa, US
★★★★★ 5
Works well
This works as a fancy oil cap remover. I wish my oil cap looked this nice.
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Reviewed in the United States on May 25, 2025
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mark trumble
Alexandria, US
★★★★★ 3
Well built
Well made product. I have an volvo xc60 and it fits the oil filter housing perfectly but because of its thickness, there's some interference with the heat shield or it could be part of the skid plate assembly that is next to the filter housing.
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Reviewed in the United States on April 23, 2025
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James M.
Alexandria, US
★★★★★ 5
Fast delivery and good quality part
Good quality snug fit. Works as should. Only issue I had was whe tightening oil cap back on the 18 ft-lb torque made this part slip. I used material to get a better grip and torqued slow but it still slip before the torque gauge read 18.5 No leaks! So it’s all good 😊
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Reviewed in the United States on April 15, 2026

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