S-91400A194 8-32 x 1/2" FF-S-92, QQ-P-35, MS51957-45 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Passivated 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
• High tensile strength of 80,000 psi provides exceptional load-bearing capacity for demanding industrial applications.
• Class 2A thread fit offers consistent, reliable engagement and easy assembly without compromising on precision.
• Coarse UNC threading enables quick installation and reduced cross-threading risks in various materials.
• Fully threaded design maximizes grip and distribution of clamping force along the entire length.
• Phillips drive (No. 2) ensures secure tool engagement and efficient torque application during installation.
• Rounded pan head profile combines a low-profile appearance with effective surface contact for stable fastening.

Professional Applications & Engineering Value

Engineered for industrial and commercial settings, these 8-32 x 1/2" rounded head Phillips screws address common challenges like vibration loosening and environmental degradation. The passivated 18-8 stainless steel material resists oxidation and chemical exposure, making them ideal for machinery, electronics, and outdoor equipment. With UNC coarse threads and a Class 2A thread fit, they provide reliable performance in metals, plastics, and composite assemblies, reducing installation time and maintenance needs. Their 80,000 psi tensile strength ensures they withstand dynamic loads, offering a dependable industrial fastening solution that enhances product longevity and safety.

Specification Summary & Compliance

This screw features precise UNC thread with Class 2A fit and a length of 1/2". It complies with Fed. Spec. FF-S-92, QQ-P-35, and MS51957-45, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safety and regulatory adherence for global supply chains.