S-90600A125 10-32 x 3/4" ASME B18.3 Stainless Steel Button Head Torx Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
• Enhanced torque transmission and reduced cam-out using the T25 Torx drive, ensuring secure fastening and longer tool life.
• Precise, reliable thread engagement with Class 3A fine UNF threads, providing superior vibration resistance in critical assemblies.
• High mechanical strength offering 60,000 psi tensile strength and Rockwell B55 hardness for durable, long-lasting connections.
• Streamlined, low-profile design with a rounded button head, allowing for use in confined spaces without snagging.
• Full threading along the 3/4" length ensures maximum grip and uniform stress distribution across the entire fastener.
• Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH, guaranteeing safety and regulatory adherence.

Professional Applications & Engineering Value

Engineered for demanding applications, these 10-32 UNF Class 3A rounded head Torx screws provide exceptional performance in precision machinery, electronics, and automotive assemblies. The 18-8 stainless steel material combined with a passivated finish significantly enhances corrosion resistance, reducing maintenance in humid or chemically aggressive settings. The T25 Torx drive minimizes stripping and allows for higher torque application, ensuring reliable fastening in automated production lines. With fine thread spacing and a Class 3A thread fit, these screws deliver superior clamp load retention, effectively preventing loosening under vibration. The rounded button head design offers a sleek profile that avoids interference in compact spaces, making them ideal for high-value industrial components where reliability and precision are paramount.

Specification Summary & Compliance

This screw features a 10-32 UNF thread size with Class 3A precision tolerance for exact fit and high strength. It is fully threaded, right-hand direction, and complies with ASME B18.3 dimensional standards. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring it is free from hazardous substances. Manufactured from 18-8 stainless steel with a passivated surface, it maintains consistent performance in various industrial applications.