S-93075A196 8-32 x 5/8" ASME B18.6.3 Low-Strength Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating that protects against rust and extends service life in harsh environments
• High tensile strength of 60,000 PSI ensures reliable performance under heavy loads and vibration
• Rockwell B69 hardness provides excellent durability and resistance to wear in demanding applications
• Coarse UNC threads with Class 2A fit offer faster assembly and secure fastening in various materials
• External hex drive design allows for easy installation and removal with standard tools
• Full threading along the 5/8" length maximizes grip strength and distribution of clamping force
• Compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality, safety, and environmental standards are met

Professional Applications & Engineering Value

These 8-32 UNC hex head screws are engineered to address critical challenges in industrial settings, such as vibration loosening and corrosion-induced failure. Made from high-strength steel and finished with zinc plating, they provide reliable protection against moisture and chemicals, making them ideal for outdoor equipment, machinery assemblies, and automotive components. The coarse thread design ensures quick installation in soft materials like aluminum or plastic, while the external hex drive facilitates efficient torque application with common wrenches. This combination of 60,000 PSI tensile strength and Rockwell B69 hardness delivers consistent performance in high-stress applications, reducing maintenance needs and downtime.

Specification Summary & Compliance

This screw features precise Class 2A thread fit per UNC standards, ensuring consistent engagement and reliability. It adheres to ASME B18.6.3 for dimensional accuracy and mechanical properties. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety requirements for industrial use.