S-92952A220 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Effortless manual installation and removal thanks to the knurled round head design for enhanced grip
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B83 hardness for reliable, long-term performance
• Precise alignment and secure component mounting enabled by the 1/2" precision shoulder with tight tolerances
• Wide compatibility and easy assembly with standard 8-32 UNC coarse threads and Class 2A fit
• Convenient tool access featuring a 3/32" hex drive for additional tightening options when needed
• Compliance with global environmental standards, including RoHS 3 and REACH, ensuring safe and sustainable use

Professional Applications & Engineering Value

This 18-8 stainless steel thumb screw is engineered to address common challenges in assembly and maintenance operations. The knurled round head provides excellent manual grip, reducing the need for tools and speeding up adjustments in tight spaces. Its 8-32 UNC coarse threads and Class 2A thread fit ensure quick, secure fastening with minimal cross-threading risk. The 1/2" precision shoulder offers stable alignment for components in machinery, electronics, and fixtures, preventing misalignment and wear. Made from durable stainless steel, it resists corrosion and maintains integrity under stress, making it ideal for industrial applications requiring frequent access and reliability.

Specification Summary & Compliance

This shoulder screw features 8-32 UNC coarse threads with a Class 2A thread fit for standard compatibility and ease of use. The shoulder has a diameter of 3/16" with a tolerance of -0.001" to 0" and a length of 1/2" with a tolerance of 0" to 0.002", ensuring precise fit. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards for global industrial use.