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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Erin Bryant
Grantham, US
★★★★★ 5
Great Toy For Playful Pup
Size: Medium Size 2, Color: White-Blue
We have purchased three of these! Our dog is obsessed with them and they keep her very entertained. The strap is a great tool for her to easily pick up the ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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Stephanie Carter
Phoenix, US
★★★★★ 5
perfect for medium size dogs !
Size: Medium Size 2, Color: Green-Blue
i have a soccer ball loving french bulldog.. and he LOVES this toy! easy for the squishy faced breeds to pick up and run with! very durable!
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Reviewed in the United States on May 2, 2026
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Denise
Los Angeles, US
★★★★★ 1
easily punctured by dog teeth & not durable
Size: Large Size 3, Color: World Cup
I have a medium size dog 25lbs. The tabs all came off within 4 days & deflated/punctured in the same amount of time this ball is not as sturdy as they say.
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Reviewed in the United States on May 26, 2026
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Sunshyne
Natrona Heights, US
★★★★★ 4
Quality product but sold on Amazon cheaper with different seller.
Size: Medium Size 2, Color: White-Blue
The size is the reason for the missing star. Made of good quality but found cheaper from another buyer. My 9month Cane Corso hasn't destroyed it yet and enjoys playing keep away with the other dogs.
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Reviewed in the United States on November 2, 2025
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Jenna
Pawtucket, US
★★★★★ 5
absolutely must buy perfect for dogs. I have a large black lab and he has had so much fun with us.
Size: Large Size 3, Color: White-Blue
I have to say that my dog would be considered an aggressive tower. However, this ball has stayed intact. I love that it comes with the pump. It’s extremely functional very soft for catching can be cleaned. Very easy easy the quality is exceptional. Very functional does have a bounce. I can say he has had so much fun with this since it’s getting it for his birthday on 11/11 I highly recommend this product and would definitely buy again.
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Reviewed in the United States on November 23, 2025

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