S-90044A262 10-32 x 6 1/2" ASTM A574 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating, extending service life in harsh industrial environments
• Exceptional tensile strength (170,000 psi) for reliable performance under high-stress applications
• Precision Class 3A thread fit ensures secure, vibration-resistant fastening in critical assemblies
• Fine UNF thread spacing provides enhanced clamping force and improved load distribution
• Rockwell C37 hardness maintains structural integrity and resistance to wear over repeated use
• 5/32" hex drive socket head allows for high-torque installation in confined spaces
• Compliance with ASTM A574, RoHS 3, and REACH guarantees material quality and environmental safety standards

Professional Applications & Engineering Value

These black-oxide alloy steel socket head cap screws with 10-32 UNF fine threads are engineered to address common industrial challenges such as vibration loosening and corrosion in machinery, automotive, and aerospace assemblies. The Class 3A thread fit and partially threaded design ensure precise alignment and reduced stress concentration, while the high tensile strength and Rockwell C37 hardness provide durability in high-load scenarios. Ideal for applications requiring reliable fastening in confined spaces with 5/32" hex drive compatibility, these screws deliver consistent performance in demanding environments, minimizing maintenance and downtime.

Specification Summary & Compliance

This product features a Class 3A thread fit per UNF standards with a 10-32 thread size and fine thread spacing, ensuring dimensional accuracy. It meets ASTM A574 specifications for alloy steel socket head cap screws and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards for industrial use.