S-92158A367 10-32 x 3/16" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications.
• Exceptional thread precision with Class 3A UNF fine threads for a tighter, more secure fit and maximum holding power against vibration.
• High-strength durability provided by a Rockwell B80 hardness rating, ensuring the set screw maintains its form under high torque and stress.
• Space-saving headless design with a hex drive allows for flush installation in confined spaces where protruding fastener heads are not feasible.
• Reliable drive engagement from the 3/32" hex drive, offering a secure tool grip that minimizes stripping and enables precise installation.
• Secure component fastening with a flat tip that provides a consistent, broad contact surface to prevent damage to the mating part.
• Compliance with global standards including ASME B18.3, RoHS 3, and REACH, ensuring material safety and performance reliability for international projects.

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw is engineered to address critical challenges in precision assembly and machinery. Its 316 Stainless Steel material offers excellent resistance to chemicals and moisture, making it suitable for marine, chemical processing, and food industry applications where corrosion is a concern. The headless hex design and fine thread configuration ensure a low-profile, secure fastening that withstands vibrational forces, preventing loosening in dynamic systems. With a flat tip, it distributes clamping force evenly, protecting shaft surfaces and maintaining alignment in pulleys, gears, and collars. This set screw is a reliable choice for engineers seeking durable, compliant components that meet stringent ASME B18.3 specifications and environmental regulations like RoHS and REACH.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, including a Class 3A thread fit for high-accuracy assemblies and a 10-32 UNF fine thread with right-hand direction. It complies with ASME B18.3 manufacturing specifications, ensuring consistent quality and performance. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming the absence of hazardous substances for safe use in various industrial and consumer applications.