S-92224A181 10-24 x 5/8" ASME B18.6.3 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from the black oxide steel finish, extending service life in demanding industrial environments
• High-strength fastening reliability with a 60,000 psi tensile strength and Rockwell B70 hardness for secure, long-lasting connections
• Efficient installation and removal with the No. 2 Phillips drive and pan head design, reducing assembly time and tool slippage
• Excellent thread engagement due to the fully threaded 10-24 UNC coarse thread design, providing maximum grip in various materials
• Precise dimensional consistency with Class 2A thread fit, ensuring reliable interchangeability and reduced risk of cross-threading
• Compliance with major industry standards including ASME B18.6.3, guaranteeing quality and performance for professional applications
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements for hazardous substances

Professional Applications & Engineering Value

These black oxide steel screws are engineered to address common industrial fastening challenges, such as vibration loosening and environmental degradation. The 10-24 UNC coarse thread provides superior holding power in metals and plastics, while the fully threaded design ensures consistent clamping force along the entire length. The Phillips pan head offers a low-profile, flush finish ideal for machinery, electrical enclosures, and automotive assemblies where space is limited. The black oxide coating not only enhances corrosion resistance but also reduces light reflection, making these rounded head screws suitable for applications requiring both durability and a professional appearance. Their high 60,000 psi tensile strength makes them reliable for structural components subjected to dynamic loads.

Specification Summary & Compliance

This screw meets ASME B18.6.3 specifications for dimensional accuracy and performance. The UNC coarse thread maintains a Class 2A tolerance for consistent fit, and the product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from restricted hazardous substances. Manufactured from black oxide steel, it provides reliable performance in industrial settings requiring corrosion resistance and high mechanical strength.