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Comfort First Bulk 5/16"-24 Grade 8 Hex Cap Screws (zinc Yellow Cr+6 Bake, Unf) Now 90% Cheaper [JBIWT3h2]

$44.99 $143.99 -69%

Bulk Zinc Yellow Hex Cap Screws - 5/16"-24 Grade 8Introducing our premium Bulk 5/16"-24 Grade 8 Hex Cap Screws, a top choice for industrial and automotive applications. These screws are not just durable, but also corrosion-resistant, thanks to their

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Comfort First Bulk 5/16"-24 Grade 8 Hex Cap Screws (zinc Yellow Cr+6 Bake, Unf) Now 90% Cheaper [JBIWT3h2]

Bulk Zinc Yellow Hex Cap Screws - 5/16"-24 Grade 8

Introducing our premium Bulk 5/16"-24 Grade 8 Hex Cap Screws, a top choice for industrial and automotive applications. These screws are not just durable, but also corrosion-resistant, thanks to their zinc-yellow CR+6 bake finish. Their fine-thread (UNF) design ensures a tight clamping force, making them ideal for high-stress projects. With multiple length options and a wrench size of 1/2 inch, these screws are versatile and easy to use.
  • Grade 8 Strength: Engineered to handle high torque and load requirements.
  • Corrosion Resistance: Zinc-yellow CR+6 finish for long-lasting durability.

Key Specifications and Features

These Grade 8 hex cap screws are made from high-quality alloy steel and are designed to meet ASTM B18.2.1 specifications. They offer multiple length options to suit various project needs, and may be fully or partially threaded. The UNF thread design enhances clamping force and resistance to loosening from vibration. This product is a perfect match for automotive, machinery, and other high-stress industrial projects.
  • Material & Finish: Grade 8 alloy steel with zinc-yellow CR+6 bake.
  • Thread Size: 5/16"-24 – UNF (Fine) Thread.

Applications and Benefits

Ideal for a wide range of applications, including automotive and engine assembly, industrial machinery, precision manufacturing, and general construction projects, these hex cap screws are a must-have for professionals in the automotive, industrial, and construction sectors. Bulk ordering offers significant cost savings and ensures a steady supply of durable fasteners. Don't miss out on the opportunity to enhance the strength and reliability of your assemblies with our top-quality screws.
  • Ideal Applications: Automotive & Engine Assembly, Industrial Machinery & Equipment, Precision Manufacturing & Fabrication.
  • Bulk Ordering: Lower per-piece costs and a steady supply of fasteners for large-scale projects.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This is a very nice, and a truly so premium product.

- Gwynfor D..

January 18, 2026

Absolutely no complaints!

A really great product. I'm extremely, so very, so pleased.

- Lludd Q..

January 18, 2026

Absolutely no complaints!

Excellent product. Just go ahead and go and get it for sure.

- Hafgan M..

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