S-91249A248 10-24 x 1" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance from Black-Oxide 18-8 Stainless Steel, ideal for humid or chemically aggressive environments.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration.
• Rockwell B70 hardness provides excellent durability and resistance to wear over repeated use.
• Fully threaded design allows for maximum grip and uniform stress distribution along the entire length.
• Coarse UNC threading facilitates quick and easy installation, reducing assembly time and labor costs.
• Class 2A thread fit guarantees consistent, precise engagement with standard nuts and tapped holes.
• Pan head with Phillips drive offers a low-profile, secure fastening solution that resists cam-out during tightening.

Professional Applications & Engineering Value

These 10-24 UNC coarse thread screws are engineered to address common industrial challenges such as fastener failure due to corrosion and mechanical stress. The Black-Oxide 18-8 Stainless Steel construction provides a robust barrier against rust and oxidation, making them suitable for outdoor equipment, marine hardware, and manufacturing machinery. The fully threaded and coarse thread design ensures rapid installation and strong holding power in materials like metal and plastic, reducing the risk of stripping. With a rounded pan head and Phillips drive, they offer a flush finish and efficient torque application, ideal for assembly lines and maintenance tasks where reliability and speed are critical.

Specification Summary & Compliance

This screw adheres to Class 2A thread fit for consistent dimensional accuracy and meets ASME B18.6.3 specifications for quality and performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability in industrial applications.