Hillman 5/16 in. x 2 in. Stainless Steel Carriage Bolts, 50-Pack
SKU: 72230356787

Hillman 5/16 in. x 2 in. Stainless Steel Carriage Bolts, 50-Pack

Sale price$50.39 Regular price$55.99
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Description

Hillman 5/16 in. x 2 in. Stainless Steel Carriage Bolts, 50-PackStainless Steel 5 16 in. x 2 in. Carriage Bolts (50 Pack) These Hillman stainless steel carriage bolts fasten wood to wood or metal with a clean, semi flush dome head. Made from corrosion resistant stainless steel for outdoor durability, they feature coarse threads and a square neck to lock into wood without spinning. Key Features: Outdoor Ready Stainless Steel: Resists rust and corrosion for long lasting performance in exterior projects Secure Square

Stainless Steel 5/16 in. x 2 in. Carriage Bolts (50-Pack)

These Hillman stainless steel carriage bolts fasten wood to wood or metal with a clean, semi-flush dome head. Made from corrosion-resistant stainless steel for outdoor durability, they feature coarse threads and a square neck to lock into wood without spinning.


Key Features:

  • Outdoor-Ready Stainless Steel: Resists rust and corrosion for long-lasting performance in exterior projects
  • Secure Square Neck: Locks into wood to prevent spinning during installation
  • Clean Dome Head Finish: Eliminates need for a washer and provides a semi-flush, finished look
  • Coarse Thread Grip: SAE coarse threads for strong holding power in wood framing
  • Bulk Value Pack: 50 bolts per box for larger jobs and convenient restocking

Specifications Table:

Specification Details
Diameter 5/16 inch
Length 2 inch
Material Stainless Steel
Thread Type Coarse (5/16-18)
Head Style Dome head carriage bolt
Neck Style Square neck
Unit of Measurement SAE
Number in Package 50
Packaging Type Boxed
Application Fasten wooden face to wood or metal frame
Finish Stainless steel, corrosion resistant

Frequently Asked Questions (FAQ):

Q: What size are these carriage bolts?
A: They are 5/16 in. diameter x 2 in. length with coarse (5/16-18) threads.


Q: Are nuts and washers included?
A: No, this package contains only the carriage bolts; pair with compatible 5/16-18 nuts and washers as needed.


Q: Can these be used outdoors?
A: Yes. The stainless steel material provides superior rust prevention, making them suitable for outdoor applications.


Q: What materials can I fasten with these?
A: They are designed to fasten a wooden face to a wood or metal frame; the square neck bites into the wood to prevent turning.


Q: How many bolts are in the package?
A: 50 bolts per retail package.


A Polished Hardware Detail with Lasting Strength

The smooth dome head of a stainless carriage bolt lends a refined, minimalist punctuation to timber and garden structures. Its square-neck detail is a subtle yet powerful design move—anchoring lumber cleanly without visible hardware clutter. Use them to elevate pergolas, benches, or custom cabinetry with a cohesive, gleaming accent. Stainless steel ensures the look stays pristine, an everyday luxury in functional form.


Choose Hillman stainless carriage bolts today for a clean, secure, and corrosion-resistant finish on your next wood 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: 72230356787

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Cassandra Mollura
Alexandria, US
★★★★★ 3
Squeaker not working!
Color: Yellow
I'll give it 3 stars because I love the design and it's sturdy and great for dogs to hold/launch. That said, the squeaker doesn't really work... I tried everything but it just doesn't make any sound. My dog wasn't really interested but when it did make a slight sound he approached it. Once it stopped he lost interest. But he's very difficult to please😆 so if you have a normal dog, he'll probably like it! I hope the manufacturer fixes the squeaker issue because apparently many people are having the same issue, which is a shame because the product is clearly well made! I'm on the fence about returning it just because the quality it's amazing(squeaker issue aside)!
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Reviewed in the United States on September 19, 2025
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Brady
Alexandria, US
★★★★★ 4
Sturdy rubber ball. Noise maker could be improved
Color: Red
I would have given it five stars because of how much, my dog loved it in the beginning. And shut us up holds true as a sturdy rubber ball. My only complaint is at with one of my dogs being a heavy chewer, she was able to bust the noise making part. The ball never broke open or anything. It just no longer makes noise. You can hear the piece rattling on the inside. The ball itself is still solid tho
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Reviewed in the United States on March 6, 2026
S
Verified Purchase
Shop Shop
Boise, US
★★★★★ 1
POOR QUALITY WHILE OVER PRICED
Color: Brown
Like so many others said, the sound box in this ball is faulty. lasted ONLY for 30seconds. My dog loves the giggle ball I purchased prior so I knew she would like this as well. Well, she did, for that whole 30 seconds. Both of us were so disappointed we could not further our play. Plus this ball was so much smaller than expected for the cost. I would not have minded the cost had this ball been on the ball! Don't purchase this item. Buy the giggle ball instead if you haven't already. UPDATE... Ran across this message at a later date and I would like to thank the sellers at Mewlmart for their response and showing the best business practices as stated in their response below. ----------------------- We sincerely apologize for any inconvenience regarding your order and would like to offer you a full refund for your purchase. If you would like a full refund: please reply 'Full refund'. We hope that you give us another chance. Thank you very much. Best regards, Mewlmart ----------------------- Only thing is I wish I had seen their message earlier, as I believe the window of opportunity for a refund may no longer be applicable. But who knows, they may reach out and still honor it when they review this review. Will update if that happens as it is worth mentioning the extra mile they may take. I am sure I would just then turn around and buy another product from them, giving them another try:)
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Reviewed in the United States on January 2, 2024
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Donna A.
Houston, US
★★★★★ 5
Brody loves the Owl ball
Color: Brown, Color: Brown
My dog loves this ball! He destroys every toy! He loves balls but he destroys all of them. He loves Owl ball! It’s challenging for him to pick up & loves the sound. Best toy he has! Keeps him entertained & he can’t destroy it!!
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Reviewed in the United States on March 21, 2026
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Tarheel1979
Alexandria, US
★★★★★ 5
Great toy
Color: Red
Indestructible by my Boxers
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Reviewed in the United States on March 21, 2026

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