S-91771A162 6-32 x 2 3/4" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
• Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B80 hardness for demanding applications.
• Reliable fastening performance thanks to UNC coarse threading and Class 2A fit, providing secure connections with standard mating parts.
• Efficient installation and flush finish with a standard 82° countersink angle and flat head design, ideal for streamlined assemblies.
• Broad industrial compatibility through full compliance with ASME B18.6.3 standards, ensuring precise dimensional accuracy.
• Enhanced safety and environmental compliance by meeting RoHS 3 and REACH regulations, supporting sustainable operations.
• Versatile fully threaded design for consistent grip along the entire length, accommodating various material thicknesses.

Professional Applications & Engineering Value

This 6-32 flat head Phillips screw is engineered to address critical challenges in industrial settings, such as vibration loosening and environmental degradation. The passivated 18-8 stainless steel offers excellent resistance to rust and chemicals, making it ideal for machinery, electrical enclosures, and outdoor equipment. Its UNC coarse thread and Class 2A fit ensure quick assembly and reliable retention, reducing maintenance needs. The flat head with an 82° countersink provides a smooth, flush surface, preventing snagging and improving safety. Fully compliant with ASME B18.6.3, it guarantees dimensional precision for seamless integration into existing systems, enhancing operational efficiency and durability.

Specification Summary & Compliance

This screw features precise UNC coarse threading with a Class 2A thread fit for consistent engagement and tolerance. Manufactured to ASME B18.6.3 specifications, it ensures accurate dimensions, including a 2-3/4" length and standard head profile. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards for industrial use.