S-96880A127 2-56 x 1/2" ASME B18.6.3, FF-S-92, QQ-P-416, MS35206-207, NASM35206 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with cadmium-plated steel construction, extending service life in harsh industrial environments
• High tensile strength of 60,000 psi ensures reliable fastening under mechanical stress and vibration
• Rockwell B69 hardness provides excellent wear resistance and durability for repeated use
• Class 2A thread fit with 2-56 UNC coarse threading enables quick assembly and secure connections
• Phillips drive design allows for efficient installation with standard tools while minimizing cam-out
• Full threading along the 1/2" length ensures maximum grip and uniform load distribution
• Compliance with ASME B18.6.3 and multiple federal specifications guarantees consistent quality and interchangeability

Professional Applications & Engineering Value

These cadmium-plated steel rounded head screws address critical engineering challenges in industrial settings where corrosion and mechanical failure are common concerns. The 2-56 UNC coarse thread configuration provides excellent holding power in softer materials and allows for rapid installation in high-volume assembly lines. With a 60,000 psi tensile strength and Rockwell B69 hardness, these fully threaded screws maintain integrity under vibration and load stress, making them ideal for electronics enclosures, machinery components, and automotive assemblies. The Phillips drive ensures compatibility with standard tools while the pan head design offers a low-profile finish that doesn't interfere with adjacent components.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit tolerances with 2-56 UNC coarse threading and compliant with ASME B18.6.3, Fed. Spec. FF-S-92, QQ-P-416, MS35206-207, and NASM35206 standards. Meets environmental regulations including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for safe use in regulated industries.