Hillman 1/4 in. x 2-1/2 in. Stainless Steel Carriage Bolt, 25-Pack
SKU: 5482990715

Hillman 1/4 in. x 2-1/2 in. Stainless Steel Carriage Bolt, 25-Pack

Sale price$20.69 Regular price$22.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Hillman 1/4 in. x 2-1/2 in. Stainless Steel Carriage Bolt, 25-PackStainless Steel Carriage Bolts, 1 4" x 2 1 2" (25 Pack) Durable Hillman stainless steel carriage bolts provide superior rust resistance for outdoor and marine projects. The round head and square neck offer a clean, semi flush finish and self locking grip in wood to wood or wood to metal assemblies. Key Features: Corrosion Resistant: Stainless steel construction resists rust for long lasting outdoor performance Clean Finish: Round head eliminates the

Stainless Steel Carriage Bolts, 1/4" x 2-1/2" (25-Pack)

Durable Hillman stainless steel carriage bolts provide superior rust resistance for outdoor and marine projects. The round head and square neck offer a clean, semi-flush finish and self-locking grip in wood-to-wood or wood-to-metal assemblies.


Key Features:

  • Corrosion Resistant: Stainless steel construction resists rust for long-lasting outdoor performance
  • Clean Finish: Round head eliminates the need for a washer, delivering a semi-flush look
  • Self-Locking Square Neck: Prevents spinning during installation for easier fastening
  • Coarse Thread: Reliable holding power for general construction and decking applications
  • Bulk Pack Convenience: 25 bolts per box for project efficiency

Specifications Table:

Specification Details
Diameter 1/4 inch
Length 2-1/2 inch
Material Stainless Steel
Thread Type Coarse
Unit of Measurement SAE
Head Style Carriage (round head, square neck)
Number in Package 25 pack
Packaging Type Boxed
Category Carriage Bolts
Package Dimensions 3.5 in L x 3.4 in W x 2 in H
Package Weight 1.7 lbs

Frequently Asked Questions (FAQ):

Q: What size are these carriage bolts?
A: They are 1/4-inch diameter with a 2-1/2-inch length and coarse threads.


Q: What materials can I fasten with these?
A: They are ideal for wood-to-wood and wood-to-metal connections.


Q: Do I need a washer under the head?
A: Typically no—the domed head provides a semi-flush finish, reducing the need for a washer.


Q: Are they suitable for outdoor use?
A: Yes, the stainless steel provides superior rust prevention for exterior and marine environments.


Q: How many come in a pack?
A: 25 bolts per retail package.


A Polished, Workhorse Fastener for Sleek Outdoor Builds

The stainless steel carriage bolt brings a refined, architectural touch to deck facades and garden structures. Its domed head offers a clean, streamlined finish while the square neck locks into wood for a seamless look. Pair with stainless hardware and cedar or teak for a crisp, modern composition. An essential detail that elevates everyday construction into lasting, luxe craftsmanship.


Upgrade your project with rust-proof, easy-install carriage bolts—add this 25-pack to your cart 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: 5482990715

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Amazon Customer
San Leandro, US
★★★★★ 4
A pain to put on the wall
4 stars only because to actually screw it into the wall you need either an angled screw driver, which we had to go buy, or a really really short screwdriver as the one that came with it is just a tad to long. Also the mollies that come with it our cheap and would not hold up on regular dry wall, which we found out, thank goodness, before we finished hanging it. As we were hanging it the top pulled right out of the wall. We had heavy duty ones at home already and used those. The shelf was a breeze to actually put together and once we got past the trouble of hanging it, is wonderful and looks great. So, 1. buy a better screwdriver, and 2. get heavy duty mollies.
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Reviewed in the United States on September 14, 2024
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Monica R.
Houston, US
★★★★★ 5
Pretty and practical
Color: Rustic Brown, Size: 31.5 Inch
I love the rustic wood and iron look. It’s sturdy, spacious, and exactly what I needed in my basement apartment. I ended up buying another one to make it one long shelving unit. I highly recommend them!
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Reviewed in the United States on August 11, 2025
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Miyari
Carnegie, US
★★★★★ 5
Very handsome and functional shelf with a ton of space!
I was looking for a black wall shelf to go above our coffee bar that included a bar with hanging hooks for empty glasses and a bar towel. This shelf met those needs, and I'm very impressed with it overall. It's a bit pricey for how simplistic it is, but it doesn’t feel or look cheap. Assembly and installation with the provided hardware was easy with help of a drill. The shelves are deep and work well for storage baskets and larger items. It’s a sharp-looking piece that really improved the look of our expanded coffee bar.
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Reviewed in the United States on June 7, 2025
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Andrea D.
Bozeman, US
★★★★★ 5
Wonderful shelf but difficult to install!
Size: 41 Inch Extra Long, Color: Rustic Brown, Size: 41 Inch Extra Long, Color: Rustic Brown
I absolutely love this shelf. It's perfect over our coffee bar and is extremely sturdy. Assembling it was very easy, but hanging it was challenging. The design could definitely use a little improvement. My husband had to order an angles drill adapter to be able to get the screws in. He also bought different anchors than what came with it. But now that it's up it looks fantastic!
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Reviewed in the United States on January 18, 2026
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Juan Salgado
Los Angeles, US
★★★★★ 5
Great gift
Size: 41 Inch Extra Long, Color: Rustic Brown
This pipe shelving set delivers outstanding quality all pieces arrive nothing missing or damaged—the metal piping is sturdy and the wood shelves feel solid and well-crafted, not flimsy or cheap. The look is a perfect blend of rustic charm and industrial edge, making it an eye-catching addition to any farmhouse-style kitchen, bathroom, or living room. In terms of durability, it holds weight well without sagging, and installation is straightforward with secure brackets that stay put. Bonus: It’s not just decorative—it’s functional. Whether you're displaying plants, books, or jars, it adds both style and smart storage to your space. of course there are better higher quality one out there but these excellent value for you money.
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Reviewed in the United States on June 30, 2025

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