S-91400A156 6-32 x 1 1/4" FF-S-92, QQ-P-35, MS51957-35 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to passivated 18-8 stainless steel construction, ideal for harsh industrial environments.
• High tensile strength of 80,000 psi ensures reliable, long-lasting fastening under demanding mechanical loads.
• Wide compatibility and easy installation with #2 Phillips drive and fully threaded UNC coarse thread design.
• Precise Class 2A thread fit guarantees consistent engagement and reduces the risk of cross-threading.
• Durable pan head design provides a low-profile, rounded head that resists snagging and offers a finished appearance.
• Full regulatory compliance with RoHS 3 and REACH, ensuring safe use in regulated markets and applications.
• Broad industrial applicability due to meeting Fed. Spec. FF-S-92, QQ-P-35, and MS51957-35 standards.

Professional Applications & Engineering Value

This 6-32 x 1-1/4" pan head Phillips screw is engineered to address critical fastening challenges in industrial settings. The passivated 18-8 stainless steel material offers excellent resistance to corrosion and oxidation, making it suitable for applications in moist or chemically aggressive environments, such as marine equipment, food processing machinery, and outdoor structures. The fully threaded UNC coarse thread and Class 2A thread fit ensure quick assembly and secure holding power, reducing installation time and minimizing the risk of loosening under vibration. With a tensile strength of 80,000 psi, it provides dependable performance in high-stress applications, from securing electronic enclosures to assembling heavy-duty industrial frames. The combination of a pan head with Phillips drive allows for efficient torque application and a flush finish, enhancing both functionality and aesthetics in professional engineering projects.

Specification Summary & Compliance

This screw features a 6-32 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy and reliable performance. It is manufactured in compliance with Fed. Spec. FF-S-92, QQ-P-35, and MS51957-35, ensuring adherence to strict industrial standards. Additionally, the product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its safety and environmental responsibility for global supply chains.