Hillman 5/16 in. x 5 in. Hot Dipped Galvanized Steel Carriage Bolt, 50-Pack
SKU: 99106509314

Hillman 5/16 in. x 5 in. Hot Dipped Galvanized Steel Carriage Bolt, 50-Pack

Sale price$42.29 Regular price$46.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Hillman 5/16 in. x 5 in. Hot Dipped Galvanized Steel Carriage Bolt, 50-PackHillman 5 16 in. x 5 in. Galvanized Carriage Bolts (50 Pack) Durable steel carriage bolts with a hot dipped galvanized finish to resist rust in outdoor and heavy duty applications. The round head and square neck provide a clean, semi flush look and self locking grip in wood to wood or wood to metal projects. Ideal for decks, fencing, and structural framing. Key Features: Rust Resistant Finish: Hot dipped galvanization for superior corrosion protection

Hillman 5/16 in. x 5 in. Galvanized Carriage Bolts (50-Pack)

Durable steel carriage bolts with a hot-dipped galvanized finish to resist rust in outdoor and heavy-duty applications. The round head and square neck provide a clean, semi-flush look and self-locking grip in wood-to-wood or wood-to-metal projects. Ideal for decks, fencing, and structural framing.


Key Features:

  • Rust-Resistant Finish: Hot-dipped galvanization for superior corrosion protection in outdoor environments
  • Secure Hold: Square neck under the round head locks into wood to prevent spinning during installation
  • Clean Appearance: Low-profile round head delivers a neat, semi-flush finish without a washer
  • Heavy-Duty Construction: Grade 2 steel and coarse threads for reliable fastening strength
  • Bulk Value Pack: 50 bolts per boxed package for larger projects

Specifications Table:

Specification Details
Finish Hot Dipped Galvanized
Material Steel
Length 5 inch
Diameter 5/16 inch
Thread Type Coarse
Grade 2
Unit of Measurement SAE
Number in Package 50 pack
Packaging Type Boxed
Category Carriage Bolts

Frequently Asked Questions (FAQ):

Q: What size drill bit should I use for these 5/16 in. carriage bolts?
A: Use a 5/16 in. hole for the shank; in wood, slightly undersize may improve neck bite. For metal, match 5/16 in. and deburr.


Q: Are these suitable for outdoor use?
A: Yes. The hot-dipped galvanized finish provides excellent rust protection for exterior projects like decks and fences.


Q: Do I need a washer with the round head?
A: Typically no; the broad round head provides a semi-flush finish. Use a nut and optional washer under the nut if desired.


Q: What nut and thread type pairs with these bolts?
A: These use coarse SAE threads; pair with matching 5/16 in. coarse-thread nuts.


Q: Can they be used in treated lumber?
A: Hot-dipped galvanized fasteners are appropriate for most pressure-treated lumber; always follow local code and lumber manufacturer guidance.


A clean, industrial accent with enduring strength

The rounded head of this carriage bolt lends a refined, minimal silhouette that whispers utility-chic. Its galvanized sheen brings a subtle, matte texture—perfect for modern rustic detailing on decks, gates, and furniture. Use it as a deliberate design element, lining up heads in symmetrical rows to create quiet rhythm across wood surfaces. It’s a hardworking staple that elevates function into effortless, everyday luxury.


Upgrade your project with rust-proof, clean-finished fastening—add this 50-pack of Hillman galvanized carriage bolts to your cart now.

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: 99106509314

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D. A. Heyn
Los Angeles, US
★★★★★ 5
100% biodegradable
Size: 9"
Work well
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Reviewed in the United States on April 9, 2024
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Lisa Kirkpatick
Battle Creek, US
★★★★★ 5
Better than paper plates
Size: 9"
Both convenient and sturdy...great for serving lunch and dinner...the smaller plates are great for dessert or breakfast (toast, muffins, quiche)
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Reviewed in the United States on February 23, 2025
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Ken
Omaha, US
★★★★★ 3
not coated
Size: 6"
Plates are not coated so not suitable for anything wet.
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Reviewed in the United States on February 13, 2025
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Lee
Dallas, US
★★★★★ 5
These plates are very convenient for busy days and parties, hold up well with regular meals.
Size: 10inch-140, Size: 10inch-140
I grabbed these for the upcoming summer because we have so many events coming up: graduation party, kids sleepovers, family gatherings and honestly even for those lazy evenings when I am just too tired to deal with dishes. I am actually very happy with them because they hold up much better than many disposable plates I've tried before. The plates feel sturdy enough for regular meals and snacks without immediately bending or getting soggy. One thing I appreciate is that they were even reusable for lighter drier snacks like nuts, crackers or cookies. If the food wasn't greasy or wet, we could easily use the plate a second time which actually helped reduce waste during busy gatherings because i noticed people going around and reusing for multiple foods. My son use them to do a quick warm up in the microwave for a slice of pizza but was only for 30 seconds and it seemed fine so i can say they are microwave safe but for shorter cycle. I love the white background with blue trim details. These are really practical plates to keep stocked up at home considering the great bulk value of 140 plates, very convenient, sturdy and a huge help when you want easier cleanup without constantly washing dishes. Lifesaver! Here is how I rate items: 5 Stars = Exceeds expectations, a good find. 4 Stars = Very good quality, worth trying. 3 Stars = Decent and does what is says. 2 Stars = Below expectations with noticeable issues. 1 Star = Very poor quality, would not recommend.
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Reviewed in the United States on May 21, 2026
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Cocobean
Boise, US
★★★★★ 5
Sturdy and Elegant: The Perfect Heavy-Duty Plates for Hassle-Free Entertaining.
Size: 10inch-140
Planning large family dinners and outdoor gatherings requires reliable tableware that can handle a full menu without falling apart, and this 140-pack of 10-inch paper plates from BYSNOW is an exceptional choice. Featuring a beautiful blue leaf pattern, these plates bring a refined look to the table while delivering the structural strength needed for heavy entrees. They are also microwave safe. I used these for a recent family gathering, and they held up perfectly from appetizers through the main course. The quality of the thickened cardboard construction is impressive. These plates are incredibly sturdy and do not bend, warp, or collapse under the weight of substantial foods like grilled steaks, pasta, or loaded burgers. They are engineered with an upgraded leak-proof surface that handles moisture and oils seamlessly, preventing any sogginess or tearing even when guests are using sharp utensils. With 140 pieces in the bulk pack, it is incredibly convenient to have a steady supply on hand for picnics, barbecues, and celebrations without the need for constant restocking. Cleaning up after an event is entirely effortless since they can be disposed of right away, saving valuable time that would otherwise be spent washing dishes. For any host looking for a combination of durability, aesthetic appeal, and convenience, this heavy-duty plate set offers fantastic value and performance.
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