S-94355A228 10-32 x 1/8" 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 extended service life
• Precise thread engagement with Class 3A fit and 10-32 UNF fine thread, ensuring reliable, vibration-resistant fastening
• High-strength performance backed by Rockwell B80 hardness, providing excellent durability under mechanical stress
• Easy installation and removal using a standard 3/32" hex key, saving time and reducing tooling complexity
• Compact, headless design allowing flush mounting in tight spaces without protruding components
• Compliance with industry standards including ASME B18.3, ensuring consistent quality and interchangeability
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements

Professional Applications & Engineering Value

This 10-32 UNF set screw delivers critical engineering value in applications requiring secure, low-profile fastening. The 18-8 stainless steel material offers exceptional resistance to rust and oxidation, making it suitable for machinery, automotive assemblies, and electronic enclosures exposed to moisture or chemicals. Its fine thread and Class 3A thread fit provide tighter tolerances, reducing the risk of loosening under vibration—common in motors, precision instruments, and conveyor systems. The hex headless design and flat tip enable flush installation, preventing interference in compact designs while the Rockwell B80 hardness ensures the screw maintains its form under repetitive adjustments. Ideal for OEMs and maintenance teams, this set screw solves alignment and space constraints without sacrificing strength or compliance.

Specification Summary & Compliance

This set screw adheres to ASME B18.3 specifications, with a 10-32 UNF fine thread and Class 3A thread fit for high precision. It features a right-hand thread direction, 1/8" length, and 3/32" hex drive for standardized tool use. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and safety regulations for industrial distribution and use.