S-90283A829 10-32 x 1/2" ASME B18.6.3 Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in harsh industrial environments.
• High mechanical strength with 60,000 psi tensile strength and Rockwell B60 hardness, providing reliable load-bearing capacity and durability.
• Precise fine threading (10-32 UNF) for secure, vibration-resistant fastening in applications requiring tight tolerances.
• Easy installation and removal with a standard slotted drive and rounded pan head design, reducing assembly time and tool wear.
• Consistent dimensional accuracy with Class 2A thread fit, ensuring compatibility and repeatability in automated or manual assembly processes.
• Full threading along the entire 1/2" length for maximum grip and uniform stress distribution in fastened joints.
• Compliance with industry standards including ASME B18.6.3, RoHS 3, and REACH, guaranteeing safety and regulatory adherence for global supply chains.

Professional Applications & Engineering Value

This 10-32 UNF fine thread pan head slotted screw is engineered to address critical challenges in precision assembly and machinery. The zinc-plated steel material offers excellent corrosion resistance, making it ideal for electronics, automotive components, and industrial equipment exposed to moisture or chemicals. The fine thread design enhances vibration resistance and provides superior holding power in thin materials or high-stress applications. With a rounded pan head and slotted drive, it ensures easy manual or automated installation while minimizing protrusion in compact spaces. Fully threaded for consistent clamping force, this screw delivers reliable performance in machine screws and fastener systems requiring exacting Class 2A tolerances, reducing the risk of loosening and maintenance costs.

Specification Summary & Compliance

This screw adheres to ASME B18.6.3 specifications, with precise Class 2A thread fit and UNF fine thread standards for dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory acceptance. Key specifications include a 1/2" length, fully threaded design, and right-hand threading, manufactured to deliver consistent performance in industrial and commercial applications.