S-93465A544 1/4"-20 x 1 1/4" Brass Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from premium brass construction, ideal for harsh industrial environments
• Exceptional tensile strength rated at 50,000 PSI for reliable, high-stress fastening applications
• Precision Class 3A thread fit ensures secure engagement and vibration resistance in critical assemblies
• Rockwell B55 hardness provides excellent durability while maintaining machinability
• 3/16" hex drive design allows for high-torque installation with standard Allen wrenches
• Full threading along 1 1/4" length offers maximum adjustment flexibility and holding power
• Compliance with RoHS 3 and REACH regulations meets international environmental and safety standards

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these brass socket head cap screws combine exceptional corrosion resistance with high tensile strength to solve critical fastening challenges in marine, chemical processing, and electrical equipment. The 1/4"-20 UNC coarse thread configuration with Class 3A precision ensures rapid installation and reliable performance in vibration-prone environments. The hex socket drive provides superior torque transmission while the fully threaded design maximizes engagement in various material thicknesses. These industrial brass fasteners deliver long-term reliability where corrosion resistance and mechanical strength are paramount.

Specification Summary & Compliance

This socket head cap screw features 1/4"-20 UNC coarse threads with Class 3A thread fit precision, manufactured to exacting dimensional standards. The fastener maintains 50,000 PSI tensile strength and Rockwell B55 hardness throughout its 1 1/4" fully threaded length. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors while meeting international quality and safety standards.