S-92952A160 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for reliable performance in harsh environments
• Enhanced user grip and torque application thanks to the knurled round head design
• High mechanical strength and durability with 70,000 psi tensile strength and Rockwell B83 hardness
• Precise and reliable thread engagement ensured by the Class 2A thread fit for reduced cross-threading
• Quick and easy hand installation/removal with the thumb head and 3/32" hex drive option
• Stable alignment and reduced wobble provided by the precisely machined shoulder
• Compliance with major environmental regulations including RoHS 3 and REACH for global supply chain compatibility

Professional Applications & Engineering Value

This 18-8 stainless steel thumb screw is engineered to solve critical assembly challenges in industrial settings. The UNC coarse thread and Class 2A fit ensure rapid installation and secure fastening in applications requiring frequent adjustments, such as access panels, machine guards, and electronic enclosures. The knurled round head provides exceptional grip even with gloved hands or in oily conditions, while the precise shoulder maintains component alignment and distributes clamp load effectively. Made from corrosion-resistant 18-8 stainless steel, it withstands demanding environments in manufacturing, automation, and outdoor equipment, delivering long-term reliability and reducing maintenance cycles.

Specification Summary & Compliance

This thumb screw features 8-32 UNC coarse threading with Class 2A thread fit for standard inch-series applications. The shoulder maintains tight tolerances (diameter: -0.001" to 0", length: 0" to 0.002") for precise positioning. Manufactured to industry standards, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental regulatory adherence for industrial components.