S-95446A360 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 360 brass material, ideal for harsh environments and reducing maintenance costs.
• Precise alignment and smooth rotation ensured by the accurately machined shoulder with tight diameter and length tolerances.
• High mechanical strength offering 40,000 psi tensile and 22,000 psi shear strength for reliable performance in demanding applications.
• Easy installation and removal with the hex socket drive, providing secure tool engagement and reducing assembly time.
• Consistent thread engagement with Class 2A UNC coarse threads, ensuring reliable fastening and vibration resistance.
• Environmental compliance meeting RoHS 3 and REACH regulations, supporting sustainable and safe manufacturing practices.
• Durable and long-lasting with Rockwell B55 hardness, maintaining integrity under repeated use and stress.

Professional Applications & Engineering Value

This 8-32 UNC brass shoulder screw is engineered to address common industrial challenges such as misalignment and wear in rotating assemblies. Made from 360 brass, it provides excellent corrosion resistance, making it suitable for applications in electronics, machinery, and automotive sectors where exposure to moisture or chemicals is a concern. The 3/16" shoulder diameter and precise fit allow for accurate positioning of components like gears and pulleys, reducing friction and extending equipment life. With a hex socket drive and right-hand thread, it simplifies maintenance and ensures secure fastening in high-vibration environments. This screw is ideal for uses requiring reliable mechanical fasteners that support smooth operation and minimize downtime.

Specification Summary & Compliance

This shoulder screw features a Class 2A thread fit with UNC coarse threads, ensuring standard compatibility and ease of assembly. Dimensions include a shoulder diameter of 3/16" with a tolerance of -0.002" to 0" and a shoulder length of 3/4" with a tolerance of 0" to 0.003", providing high precision. It complies with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006), confirming adherence to environmental and safety standards without compromising performance.