S-91772A294 12-24 x 3/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
• Optimized installation efficiency through Phillips No. 3 drive design that prevents cam-out and ensures secure fastening
• Precise thread engagement with Class 2A thread fit and UNC coarse threads for vibration resistance and quick assembly
• Maximum grip length provided by full threading along the 3/4" shaft for superior holding power in various material thicknesses
• Standardized dimensional compliance with ASME B18.6.3 specifications ensuring interchangeability and consistent performance
• Environmental regulation compliance meeting RoHS 3 and REACH requirements for safe use in regulated industries

Professional Applications & Engineering Value

These 12-24 UNC pan head screws deliver critical engineering solutions where corrosion resistance and structural integrity are paramount. The passivated 18-8 stainless steel construction provides exceptional protection against oxidation and chemical exposure, making these industrial screws ideal for manufacturing equipment, marine applications, and food processing machinery. The combination of coarse UNC threading and Class 2A thread fit ensures rapid installation while maintaining vibration resistance in dynamic operating conditions. The rounded pan head profile with Phillips drive offers a low-profile fastener solution that distributes clamping force effectively without snagging, while the fully threaded design maximizes engagement in both thin and thick materials. These machine screws solve common assembly challenges by providing reliable fastening performance that withstands mechanical stress and environmental factors.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit tolerance and UNC coarse thread specifications. These 3/4" fully threaded screws comply with ASME B18.6.3 manufacturing standards for dimensional consistency and performance reliability. The product meets RoHS 3 (2015/863/EU) compliance for restricted substance control and REACH (EC 1907/2006) regulations for chemical safety, ensuring suitability for global industrial applications requiring environmental compliance.