[100 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread (USA Made) 1/4-28 x 3/4

Hex Head Cap Screws Grade 8 Steel Plain Fine Thread (USA Made) 1/4-28 x 3/4 are high-strength fasteners designed for demanding machinery, automotive, and construction applications. These hex head cap screws combine elite-grade steel with precise fine threading to deliver reliable clamping and longevity.

Overview

Made in the USA from Grade 8 steel, these plain-finish screws offer exceptional strength for repeated assemblies. The 1/4-28 fine thread provides crisp engagement and superior holding power in threaded holes designed for fine threads. The 3/4 inch length is suitable for a range of mounting depths while maintaining a compact profile.

Key Features

• Grade 8 steel for maximum strength and toughness.
• Plain finish (uncoated) steel suitable for finishing as needed.
• Fine thread 1/4-28 for precise alignment and vibration resistance.
• Hex head cap screw designed for high-torque applications with a standard hex driver.
• USA made ensuring consistent quality and traceability.
• Size: 1/4-28 x 3/4

Specifications

• Thread: 1/4-28 fine
• Length: 3/4 inch
• Diameter: 1/4 inch
• Material: Grade 8 steel
• Finish: Plain
• Origin: USA

Applications

These screws are ideal for assemblies requiring high strength and precise thread engagement, including automotive components, machinery, and equipment mounting where a reliable, long-lasting fastener is essential.