SKU: 23550782772

Hillman 5/16 in. x 8 in. Zinc-Plated Steel Carriage Bolt, 50-Pack

Sale price$56.69 Regular price$62.99
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Description

Hillman 5/16 in. x 8 in. Zinc-Plated Steel Carriage Bolt, 50-Pack5 16 in. x 8 in. Zinc Plated Steel Carriage Bolt (50 Pack) Durable Hillman carriage bolts made of zinc plated steel for rust resistance and reliable fastening. The 5 16 in. diameter with coarse threads and 8 in. length suits general purpose wood to wood or wood to metal applications. Key Features: Rust Resistant Finish: Zinc plated steel helps prevent corrosion for indoor and light outdoor use Strong, General Purpose Grade: Grade 2 construction for

5/16 in. x 8 in. Zinc-Plated Steel Carriage Bolt (50-Pack)

Durable Hillman carriage bolts made of zinc-plated steel for rust resistance and reliable fastening. The 5/16 in. diameter with coarse threads and 8 in. length suits general-purpose wood-to-wood or wood-to-metal applications.


Key Features:

  • Rust-Resistant Finish: Zinc-plated steel helps prevent corrosion for indoor and light outdoor use
  • Strong, General-Purpose Grade: Grade 2 construction for everyday fastening needs
  • Secure Grip: Coarse thread profile provides strong hold in wood and metal
  • Classic Carriage Head: Round head with square neck resists spinning during installation
  • Project-Ready Quantity: Convenient 50-pack for jobs requiring consistent hardware

Specifications Table:

Specification Details
Diameter 5/16 in.
Length 8 in.
Material Steel
Finish Zinc-plated
Grade 2
Thread Type Coarse
Head Type Round carriage head with square neck
Nuts Included No
Pack Quantity 50

Frequently Asked Questions (FAQ):

Q: Are nuts included?
A: No, nuts are not included; select matching 5/16 in. coarse-thread nuts separately.


Q: What materials are these suitable for?
A: Ideal for fastening wooden faces to wood or metal frames.


Q: Can these be used outdoors?
A: The zinc plating offers rust resistance suitable for indoor and some outdoor applications; for harsh environments, consider galvanized hardware.


Q: Do I need a special tool to install?
A: The square neck under the round head helps prevent spinning, allowing installation with a standard wrench on the nut side.


Q: What thread type do these bolts have?
A: Coarse threads for stronger bite and easier installation in wood projects.


Timeless Hardware, Subtle Shine

These zinc-plated carriage bolts bring a tailored, utilitarian polish to crafted wood structures. The domed head feels refined while the square neck locks cleanly into place, preserving sleek lines. Use them to punctuate a garden bench or trellis with a quiet metallic accent that complements natural grains. A simple, elevated essential for building with intention and enduring style.


Elevate your next build with these rust-resistant carriage bolts—add the 50-pack to your cart and get projects done right.

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: 23550782772

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MsSmash
Birmingham, US
★★★★★ 5
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Moisturizing and light weight not greasy!
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Reviewed in the United States on May 30, 2026
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Dj
Dallas, US
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I will never stop using this product!
I can't say enough about this product. I have been using it for years. I do not like heavy creams or the feeling of it on my skin. This is perfect for me. It's lightweight and very hydrating. I use day and night. I technically use it twice, I use it as my moisturizer then after my sunscreen I will mix a small amount of it into my foundation....to thin it out a bit. It leaves my skin glowing. I LOVE Thayers products. FYI: I have mature, sensitive, dry skin.
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Reviewed in the United States on May 8, 2026
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Taja Dockery
Birmingham, US
★★★★★ 5
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After the second day I bought another bottle. Just checked out as a matter of fact. Usually, even with my 3 separate moisturizing steps at night, my skin will have lost hydration the next morning. Even with a final layer of byoma oil it would feel like it pretty much evaporated out of my skin overnight. Idk what magic is in this stuff but I woke up today and it felt like I had JUST finished my nighttime skin care. Excellent under makeup..hell makes makeup look better. Worth every single penny. Note: It is my experience that this tingles my skin a little bit. It's mild but it's there. The ingredients don't seem to contain anything that my skin would be sensitive to so it may just be in conjunction with another product in my routine. It's not unpleasant, just unexpected.
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Reviewed in the United States on February 27, 2026
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ZumaLun
Birmingham, US
★★★★★ 5
Amazing!
This sponge is amazing for applying the JI Pressed powder! I had been using a cheap sponge before but then decided to try this and it applies soooo much better. I think it’s because this sponge doesn’t absorb the makeup into it but instead releases it onto your skin for better coverage. It’s also incredibly silky smooth and allows you to smooth out and blend the makeup well. I don’t like using brushes so this is the perfect alternative!
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Keri
Lake Worth, US
★★★★★ 5
Best makeup sponge
I use compact powder. Makeup goes on smooth and the sponge picks up enough product to give great coverage without multiple applications.
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Reviewed in the United States on May 18, 2025

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