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Restock Alert 5/16-18x3 Carriage Bolt Fully Threaded Zinc Holiday Edition [k0T1MwKa]

$30.99 $99.99 -69%

High-Quality Zinc-Plated Carriage Bolts Introducing our premium 5/16-18X3 Carriage Bolt Fully Threaded Zinc, a reliable and durable fastener designed for a wide range of applications. These fully threaded carriage bolts are ideal for securing compone

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Restock Alert 5/16-18x3 Carriage Bolt Fully Threaded Zinc Holiday Edition [k0T1MwKa]

High-Quality Zinc-Plated Carriage Bolts

Introducing our premium 5/16-18X3 Carriage Bolt Fully Threaded Zinc, a reliable and durable fastener designed for a wide range of applications. These fully threaded carriage bolts are ideal for securing components in machinery, automotive repairs, and construction projects. Crafted from high-quality steel and finished with a zinc coating, these bolts offer excellent corrosion resistance and long-lasting performance. With their square carriage drive, they are easy to tighten and provide a secure hold.

Key Product Specifications

Our 5/16-18X3 Carriage Bolts are precision-engineered to meet the highest standards of quality. Each bolt features a round head and a square carriage drive, ensuring a tight and secure fit. The zinc finish not only enhances the appearance but also protects the bolt from rust and corrosion. Here are some of the key specifications:

  • Size: 5/16-18
  • Length: 3 inches
  • Material: Steel
  • Finish: Zinc

Practical Applications and Benefits

These fully threaded carriage bolts are versatile and suitable for various applications, including automotive repairs, furniture assembly, and industrial machinery. Their corrosion-resistant zinc finish ensures that they can withstand harsh environments, making them a reliable choice for both indoor and outdoor use. With a box quantity of 400 and a weight of 25 lbs., these bolts are an economical and efficient solution for your fastening needs. Whether you are a professional mechanic, a DIY enthusiast, or a contractor, our 5/16-18X3 Carriage Bolts are the perfect choice for your projects.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

I'm happy with the product. It is very solid.

- Lacy Y..

February 6, 2026

Absolutely no complaints!

A great product. And very, very, very good.

- Staci Y..

February 6, 2026

Absolutely no complaints!

A small price for such brilliant quality.

- Alice P..

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