S-93465A540 1/4"-20 x 3/4" Brass Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass material, ideal for harsh environments and moisture-prone applications
• Precise Class 3A thread fit ensures reliable, vibration-resistant assemblies with minimal risk of loosening
• High 50,000 PSI tensile strength provides dependable load-bearing capacity for demanding mechanical applications
• Excellent durability with Rockwell B55 hardness, offering long service life and resistance to wear
• Easy installation and removal using a standard 3/16" hex key, reducing assembly time and tooling costs
• Full threading along the 3/4" length allows for maximum adjustability and secure fastening in various material thicknesses
• REACH compliance guarantees adherence to environmental and safety regulations for global industrial use

Professional Applications & Engineering Value

This brass socket head cap screw is engineered to address critical challenges in industrial settings where corrosion and mechanical stress are prevalent. The 1/4"-20 UNC coarse thread design, combined with a Class 3A fit, ensures tight, secure connections that resist vibration and shock in machinery, automotive, and marine applications. Its high tensile strength of 50,000 PSI and Rockwell B55 hardness provide reliable performance under load, while the brass construction offers inherent corrosion resistance, reducing maintenance needs in humid or chemically aggressive environments. The hex drive socket allows for efficient torque application, making it ideal for precision assemblies in tight spaces.

Specification Summary & Compliance

This fastener adheres to UNC coarse thread standards with a precise Class 3A thread fit for consistent dimensional accuracy. It is manufactured in the inch system with a length of 3/4" and is fully threaded for versatile use. The product complies with REACH (EC 1907/2006) regulations, ensuring it meets environmental and health safety standards for industrial applications.