SKU: 37310191436

Hillman 1/4 in. x 3-1/2 in. Hot-Dipped Galvanized Steel Carriage Bolts, Coarse Thread (100-Pack)

Sale price$41.39 Regular price$45.99
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Description

Hillman 1/4 in. x 3-1/2 in. Hot-Dipped Galvanized Steel Carriage Bolts, Coarse Thread (100-Pack)Hillman 1 4 in. x 3 1 2 in. Galvanized Carriage Bolts (100 Pack) Heavy duty Hillman carriage bolts with hot dipped galvanized steel resist corrosion for outdoor and structural applications. Coarse thread, Grade 2 fasteners are ideal for fastening wood to wood or wood to metal with a flush, domed head finish. Key Features: Corrosion Resistant Finish: Hot dipped galvanizing offers robust rust protection for exterior use Secure, Clean Finish: Round head

Hillman 1/4 in. x 3-1/2 in. Galvanized Carriage Bolts (100-Pack)

Heavy-duty Hillman carriage bolts with hot-dipped galvanized steel resist corrosion for outdoor and structural applications. Coarse-thread, Grade 2 fasteners are ideal for fastening wood to wood or wood to metal with a flush, domed head finish.


Key Features:

  • Corrosion-Resistant Finish: Hot-dipped galvanizing offers robust rust protection for exterior use
  • Secure, Clean Finish: Round head with square neck locks into wood to prevent spin and minimizes need for a washer
  • Durable Construction: Grade 2 steel with coarse threads for strong holding power in wood assemblies
  • Code/Standard: Conforms to ASTM A153 galvanizing requirements
  • Bulk Value: 100 bolts per boxed package for efficient jobsite stocking

Specifications Table:

Specification Details
Diameter 1/4 inch
Length 3-1/2 inch
Material Steel
Finish Hot Dipped Galvanized
Thread Type Coarse
Grade 2
Standard Conforms to ASTM A153 (galvanizing)
Unit of Measurement SAE
Number in Package 100 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What size are these carriage bolts?
A: They are 1/4 inch diameter by 3-1/2 inch length with coarse threads.


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


Q: Are nuts and washers included?
A: No, this package includes only the carriage bolts; purchase compatible 1/4 inch nuts and washers separately if needed.


Q: Can these be used outdoors?
A: Yes. The hot-dipped galvanizing is designed for outdoor exposure and treated lumber; it conforms to ASTM A153.


Q: How many come in the box?
A: 100 bolts per retail package.


Quiet Strength, Rustic Polish

These galvanized carriage bolts bring a refined utility to projects where substance meets style. The domed head reads clean and intentional, lending a tailored finish to decks, gates, and bespoke furniture. Pair them with rough-sawn timbers or painted shiplap to let the soft metallic sheen punctuate the surface. It’s the discreet hardware choice that anchors luxury with confidence.


Equip your project with long-lasting, rust-resistant fastening—add this 100-pack of Hillman galvanized carriage bolts 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: 37310191436

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4.4 ★★★★★
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CJ
Port Orchard, US
★★★★★ 5
Absolutely love this brand of ball for my dog
I end up replacing these every couple years, yep that's right, years. My border collie will grab this ball in his mouth and then kick another ball around. Don't know why he has to have something in his mouth to play soccer, but he is unique. He managed to tear one of these up when he was in his teething stage, but it took him months, and I took it away as soon as he managed to remove a piece of it. Otherwise, we usually lose these much more often than them getting destroyed through constant chewing, and I suspect heavy weathering outside for an extended period of time. Nowadays he doesn't chew on rubber nearly that often, he has developed his own picky preferences. This ball is his must have for playing around. He loves to drop it down the stairs and play fetch with himself. It's easy for him to grab, it isn't heavy so we don't worry about furnishing, walls, or family members when he is tossing it around. It is much more durable than most, with the exception of really heavy chewers/teething, even then it held up for a long time. As long as you are careful to remove it if they manage to chew through I would even try it out with teething puppies. The lawnmower is also this balls nemesis, it loses every time. If only I could convince the dog that he needs to stop sacrificing toys to the lawnmower :-)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2025
L
Verified Purchase
Linda C.
Whiting, US
★★★★★ 5
Will Last!!!
My Saban is a black lab/pittie mix and is a very aggressive chewer with the bulldog jaws. I had bought the large ball for him and to be honest I didn't think it would be as big as it is or as heavy 😂😂😂!!! It's made of a very durable plastic and is holding up extremely well to his chewing on it!!! I'll be honest and say that unless you're using it outside and have some really good muscles in your arm that I would recommend buying this in the smaller size!!!! I normally play with him inside with his toys when the weather isn't good for going outside, but I don't throw this one inside because #1 it's so heavy and big that I can't throw it very good and # if I was to play with it inside I'm afraid the weight of it would break something!!! I would say that this is a great quality and very durable, but I wouldn't buy the large one again!!! I would definitely recommend this brand in a smaller size ball 👌 😊😊
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Reviewed in the United States on October 11, 2023
C
Verified Purchase
Courtney
Phoenix, US
★★★★★ 4
Great product...wish you had color options
My dogs love these balls, but I wish you could choose the color. This is my dog's favorite toy. He can play tug of war with his siblings, and the ball usually lasts for quite awhile. Considering they are usually pretty destructive puppers, this is a minor miracle. But, I can't just pick his favorite color and get it delivered. I have to play roulette, and pray that his color is the one that I get when I open the box. If they can allow us to choose the color(s) that we want, then this review will be upgraded to 5 stars.
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Reviewed in the United States on December 17, 2023
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Verified Purchase
Nancy
Charlottesville, US
★★★★★ 5
A silent toy that still holds a dog’s interest
We bought this large size for our Rottweiler- but it was our 45# dog who fell in love with it. Cooper is 16, has kidney disease, dementia and loss of muscle coordination; so, it was an absolute joy to watch him engage with this toy. His foot went through the ball once, but he figured it out. He pushes it with his nose, and tries to squeak it. He “talks” to it. We haven’t heard that in a long time. It’s light enough that he can lift it - and it rolls and bounces nicely. For him it’s perfect. Our Rottie seems to understand that it’s his toy. Now, that’s love and understanding.
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Reviewed in the United States on May 5, 2026
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Verified Purchase
NatureGirlM
Dallas, US
★★★★★ 5
A big hit!
Our Rottie loves these! I wanted something like the Jolly Ball but that is soft for inside the house. She's had a lot of fun with this, picking it up, tossing it, playing soccer, etc.
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Reviewed in the United States on May 15, 2026

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