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Problem Solver Jfast 3780c5 - 3/8-16x5 Carriage Bolt Grade 5 Fully Threaded Zinc, Case Quantity: 225 Satisfaction Guaranteed [e3pOsjLD]

$39.99 $127.99 -69%

JFAST 3780C5 Carriage Bolt The JFAST 3780C5 Carriage Bolt is a high-quality fastener designed for robust and reliable connections. This fully threaded bolt, featuring a square neck design, is perfect for a wide range of applications. Engineered with

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Problem Solver Jfast 3780c5 - 3/8-16x5 Carriage Bolt Grade 5 Fully Threaded Zinc, Case Quantity: 225 Satisfaction Guaranteed [e3pOsjLD]

JFAST 3780C5 Carriage Bolt

The JFAST 3780C5 Carriage Bolt is a high-quality fastener designed for robust and reliable connections. This fully threaded bolt, featuring a square neck design, is perfect for a wide range of applications. Engineered with Grade 5 material, it offers exceptional strength and durability, ensuring long-lasting performance. Its zinc finish provides excellent corrosion resistance, making it suitable for both indoor and outdoor use. With its full thread length and case quantity of 225, the JFAST 3780C5 is a cost-effective solution for your fastening needs.

Key Product Features and Specifications

The JFAST 3780C5 Carriage Bolt boasts several key features that set it apart from other fasteners. Its square neck design provides a secure grip, preventing rotation and ensuring a tight fit. The 3/8-16 size and 5" length make it versatile for various projects, from automotive repairs to construction work. The fully threaded design allows for greater holding power, eliminating the need for nuts or washers in many applications. Made from Grade 5 material, this bolt offers superior tensile strength, ensuring it can withstand heavy loads and harsh conditions. The zinc finish not only enhances the bolt's appearance but also protects it from corrosion, extending its lifespan.

Practical Applications and Benefits

The JFAST 3780C5 Carriage Bolt is an essential tool for professionals and DIY enthusiasts alike. Its versatility makes it ideal for a wide range of applications, including vehicle repairs, metalworking, and construction projects. The bolt's strength and corrosion resistance ensure that it can handle the toughest tasks, providing peace of mind and a reliable connection. Whether you're assembling furniture, repairing machinery, or building a new structure, the JFAST 3780C5 is a reliable choice. With its case quantity of 225, it's also a cost-effective solution, allowing you to stock up and save on future purchases. Invest in the JFAST 3780C5 Carriage Bolt and experience the benefits of a high-quality, durable fastener that will get the job done right.

What Our Customers Say

February 1, 2026

Absolutely no complaints!

It’s a very solid, extremely useful tool.

- Sergio V..

February 1, 2026

Absolutely no complaints!

A very fine tool, that works like a charm.

- Maria T..

February 1, 2026

Absolutely no complaints!

The engineering is truly masterful.

- Milo U..

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