S-93075A245 10-24 x 3/4" ASME B18.6.3 Low-Strength Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating, extending service life in demanding industrial 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 and deformation
• Class 2A thread fit offers consistent, reliable assembly with standard UNC coarse threads
• External hex drive design allows for high-torque installation with common tools
• Full threading along the 3/4" length maximizes grip and load distribution
• Compliance with ASME B18.6.3, RoHS, and REACH ensures quality, safety, and environmental responsibility

Professional Applications & Engineering Value

These 10-24 UNC hex head screws are engineered to address critical fastening challenges in industrial machinery, automotive assemblies, and structural frameworks. The steel construction with zinc plating combats corrosion in humid or outdoor settings, while the coarse thread design provides superior holding power in brittle materials and rapid installation. With a 60,000 PSI tensile strength and Rockwell B69 hardness, they withstand high-stress applications without stripping or shearing. The external hex drive enables secure tightening in confined spaces, making them ideal for maintenance and production lines requiring ASME B18.6.3 compliance and repeatable performance.

Specification Summary & Compliance

This screw features a 10-24 UNC coarse thread with Class 2A fit for standard tolerance, ensuring compatibility with common nuts and tapped holes. It meets ASME B18.6.3 manufacturing specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, supporting sustainable procurement practices.