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