S-92311A437 10-32 x 1 1/2" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability
• Maximum holding power from the cup point design that bites into shafts and components to prevent slippage
• Precise thread engagement with Class 3A fit for tight tolerances and secure fastening in critical assemblies
• High durability backed by Rockwell B80 hardness, resisting wear and deformation under load
• Easy installation in confined spaces using the headless hex drive design with a 3/32" key
• Reliable performance in regulated industries with compliance to RoHS 3 and REACH environmental standards
• Consistent quality assurance through adherence to ASME B18.3 specifications for dimensional accuracy

Professional Applications & Engineering Value

This 10-32 UNF set screw delivers exceptional engineering value in applications requiring secure component positioning, such as machinery shafts, pulleys, and gears. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, extending service life in moist or corrosive industrial settings. Its fine thread and Class 3A thread fit ensure minimal backlash and vibration resistance, crucial for precision equipment. The headless hex drive design allows flush mounting, preventing interference in compact assemblies while the cup point offers deep penetration for non-slip performance. Ideal for OEM and MRO use, this fastener meets rigorous standards for heavy-duty applications in automotive, aerospace, and manufacturing sectors.

Specification Summary & Compliance

This set screw features a 10-32 UNF fine thread with Class 3A thread fit for high precision, a length of 1-1/2 inch, and a 3/32" hex drive. It is manufactured in compliance with ASME B18.3 standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material quality for global supply chains.