S-92311A188 8-32 x 1/8" ASME B18.3 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
- Precise thread engagement with Class 3A fit and UNC coarse thread, ensuring tight, secure fastening and reduced loosening.
- High-strength performance backed by Rockwell B80 hardness, providing excellent durability under mechanical stress.
- Easy installation and removal using a 5/64" hex drive, allowing for efficient assembly in confined spaces.
- Effective component locking with a headless cup tip design that digs into surfaces for non-slip holding power.
- Compliance with industry standards including ASME B18.3, ensuring consistent quality and interchangeability.
- Environmentally safe usage with RoHS 3 and REACH compliance, meeting global regulatory requirements.
Professional Applications & Engineering Value
This 8-32 UNC set screw in 18-8 stainless steel is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in machinery assemblies. The Class 3A thread fit and coarse thread design provide superior clamping force and ease of installation in high-stress applications, from automotive components to precision instruments. Its headless and cup tip configuration ensures minimal protrusion and maximum grip on shafts or collars, reducing maintenance needs. With a Rockwell B80 hardness and hex drive, it delivers reliable performance in repetitive disassembly scenarios, making it a trusted choice for OEMs and maintenance teams seeking durable, corrosion-resistant fasteners.
Specification Summary & Compliance
This set screw features precise dimensions: 8-32 UNC thread with a Class 3A thread fit, 1/8" length, and 5/64" hex drive. It conforms to ASME B18.3 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for industrial use.
