S-91794A092 3-48 x 1/4" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration.
• Rockwell B55 hardness provides excellent durability and resistance to wear and deformation.
• Fully threaded Class 2A UNC coarse thread offers quick assembly and secure fastening in various materials.
• High, narrow fillister head with slotted drive allows for easy installation and a low-profile, aesthetically pleasing finish.
• Compliance with ASME B18.6.3 standards guarantees precise dimensions and consistent quality for engineering applications.
• RoHS 3 and REACH compliant for safe use in regulated industries, ensuring environmental and health safety.

Professional Applications & Engineering Value

This 3-48 UNC slotted screw is engineered with 18-8 stainless steel and a passivated finish to combat corrosion in demanding settings like machinery, electronics, and automotive assemblies. The high, narrow fillister head and slotted drive facilitate easy access in tight spaces, reducing installation time. With a coarse thread and Class 2A fit, it ensures strong grip and vibration resistance, minimizing loosening in dynamic applications. Fully threaded for maximum holding power, it meets ASME B18.6.3 specifications, providing reliability in precision industrial screws and machine screws where durability and compliance are critical.

Specification Summary & Compliance

This screw features a 3-48 UNC coarse thread with Class 2A dimensional accuracy for consistent fit. It adheres to ASME B18.6.3 manufacturing standards and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety requirements for industrial use.