S-93465A548 1/4"-20 x 1 3/4" Brass Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ideal for harsh environments and moisture-prone applications
• Exceptional thread reliability with Class 3A fit, ensuring precise, secure fastening and reduced risk of cross-threading
• High mechanical strength offering 50,000 psi tensile strength for demanding load-bearing applications
• Optimized drive engagement via 3/16" hex drive and standard socket head, providing secure tool grip and reduced cam-out
• Enhanced durability with Rockwell B55 hardness, resisting wear and deformation under repeated use
• Broad compatibility with UNC coarse threading and 1/4"-20 size, fitting standard components and simplifying sourcing
• Regulatory compliance meeting RoHS 3 and REACH standards, ensuring safe use in regulated industries

Professional Applications & Engineering Value

Engineered for precision and longevity, this brass socket head cap screw addresses common industrial challenges like galvanic corrosion and thread failure. The UNC coarse thread and Class 3A fit provide quick assembly and vibration resistance in machinery, electrical enclosures, and marine equipment. Its 50,000 psi tensile strength and Rockwell B55 hardness ensure reliable performance under stress, while the 3/16" hex drive allows for high-torque installation without stripping. Ideal for OEM and MRO applications requiring RoHS and REACH compliant fasteners that combine durability with regulatory adherence.

Specification Summary & Compliance

This screw adheres to inch measurement system with precise Class 3A thread fit and UNC coarse thread spacing. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety. Dimensions include a 1/4"-20 thread size, 1 3/4" length, and fully threaded design for consistent engagement. Manufactured to deliver reliable performance in alignment with standard industrial specifications.