SKU: 71352417676

Hillman 3/8 in. x 2 in. Hot-Dipped Galvanized Steel Carriage Bolt, 100-Pack

Sale price$55.79 Regular price$61.99
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Description

Hillman 3/8 in. x 2 in. Hot-Dipped Galvanized Steel Carriage Bolt, 100-Pack3 8 in. x 2 in. Hot Dipped Galvanized Carriage Bolts (100 Pack) Heavy duty Hillman carriage bolts made of steel with a hot dipped galvanized finish for superior corrosion resistance. Ideal for fastening wood to wood or wood to metal with a smooth, low profile dome head and square neck to prevent spinning. Key Features: Corrosion Resistant Galvanizing: Hot dipped galvanized steel stands up to outdoor and coastal environments. Strong, Reliable Hold:

3/8 in. x 2 in. Hot-Dipped Galvanized Carriage Bolts (100-Pack)

Heavy-duty Hillman carriage bolts made of steel with a hot-dipped galvanized finish for superior corrosion resistance. Ideal for fastening wood-to-wood or wood-to-metal with a smooth, low-profile dome head and square neck to prevent spinning.


Key Features:

  • Corrosion-Resistant Galvanizing: Hot-dipped galvanized steel stands up to outdoor and coastal environments.
  • Strong, Reliable Hold: Square neck locks into wood to prevent rotation during tightening.
  • Clean, Low-Profile Head: Dome head creates a semi-flush finish without a separate washer.
  • Coarse Thread Grip: SAE coarse threads for quick assembly and strong engagement.
  • Contractor-Size Value: 100 bolts per box for bulk projects and jobsite efficiency.

Specifications Table:

Specification Details
Brand Hillman
Diameter 3/8 inch
Length 2 inch
Material Steel
Finish Hot Dipped Galvanized
Grade 2
Thread Type Coarse
Unit of Measurement SAE
Head Style Round/Dome carriage head
Neck Type Square neck
Number in Package 100 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What size are these carriage bolts?
A: They are 3/8 inch diameter by 2 inches in length.


Q: What material and finish are they?
A: Steel with a hot-dipped galvanized finish for enhanced rust prevention.


Q: Are nuts and washers included?
A: This listing is for bolts only; nuts and washers are typically sold separately.


Q: Where are carriage bolts commonly used?
A: Securing wood to wood or wood to metal in decks, fences, docks, and general construction.


Q: What thread type do they use?
A: SAE coarse thread.


A Clean, Hardware-Forward Finish for Outdoor Builds

The domed head reads minimal and intentional, delivering a smooth, tailored look on gates, benches, and deck details. I love how the galvanized sheen quietly complements natural woods and painted finishes alike. Try aligning bolt heads in a rhythmic grid on a fence or planter for a crafted, architectural moment. Durable and refined, these bolts are the subtle jewelry that elevates hardworking outdoor spaces.


Secure your project with corrosion-resistant strength—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: 71352417676

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East Coast Curt
Cuba, US
★★★★★ 5
Camping enthusiast approved
One bottle covered my 20ft camping trailer 4 coats and with a little remaining for future touch ups. It definitely increases the gloss. I'm glad I didn't waste my time with wax. This is like an easy wipe on clear coat. I will report back in the future for longevity.
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Reviewed in the United States on May 24, 2026
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Amazon Customer
Draper, US
★★★★★ 4
buy more than you think your going to need to get a great shine and look!!
great product and leaves a great shine. The Poli Glow doesn't go as far as the video states and it depends on condition of RV, boat...This is a great product but takes more to get a great shine!!
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Reviewed in the United States on April 16, 2026
H
Verified Purchase
handfree
Lowell, US
★★★★★ 5
poli glow shine
its works great .when applying more coats the shinier it gets i used on several old boats because the florida sun bakes the jell coat right off and no wax made can withstand salty seas , so why not ,, when you apply use the mit and don't gob it on .. nice and easy and recoat in five minutes when you get to about five coats you will be amazed.looks like new .. just a tip also after about a year or so and you want to re apply,, go to your local hardware store and get a gallon of high strength or non diluted floor stripper and put in spray bottle and use to remove old poli-glow also great for cleaning stubborn stains [ i use full strength ] just spray on and brush with a scrub brush and rinse ..and let dry and re apply ,, its also works on car faded bumpers ,, also never use harsh cleaners it will cause streaking the best thing i have found for cleaning the boat after poli glow was put on is car wash from auto store with wax or not it seems not to hurt the shine . it reminds me of mop an glow,,.
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Reviewed in the United States on November 29, 2020
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Kevin H.
Grantham, US
★★★★★ 5
RV owner.
Excellent product. Delivers the shine and protection as advertised.
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Reviewed in the United States on May 21, 2026
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Christina Mellies
Cuba, US
★★★★★ 5
Poli Glow used on bottom portion of the picture
Just put it on 21 foot RV, was impressed with the shine. Key is to make sure the applicator is moist. I periodically dampen with water. Realizing it wasn't going to revive the stickers. Question is How long it will last? What will it look like after it rains? Pictures attached, bottom portion was done with poli glow on June 7,2026 and I have just under a half of bottle left. Maybe I will update once it rains or how long the shine last.
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Reviewed in the United States on June 8, 2026

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