S-92785A502 2-56 x 3/8" 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
- Exceptional corrosion resistance with 18-8 stainless steel construction for long-term reliability in harsh environments
- Maximum vibration resistance through Class 3A thread fit ensuring secure, precise fastening in critical assemblies
- Superior component positioning with 90° cone point design that bites into materials for permanent alignment
- Space-saving installation thanks to headless design allowing flush mounting in confined spaces
- High-torque capability with hex drive style providing reliable installation without stripping
- Industry-standard compatibility with UNC coarse threads ensuring easy integration with existing equipment
- Environmental compliance meeting RoHS 3 and REACH regulations for safe, sustainable manufacturing
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 2-56 UNC set screws deliver exceptional performance where precision fastening is critical. The 18-8 stainless steel construction provides excellent corrosion resistance, making them ideal for machinery, electronics, and automotive components exposed to moisture or chemicals. The hex headless design allows for flush mounting in tight spaces while maintaining high torque capability. With Class 3A thread fit and 90° cone point, these set screws create permanent, vibration-resistant connections that prevent component slippage in high-stress environments. The combination of UNC coarse threads and precise manufacturing ensures reliable performance in assembly lines, precision instruments, and heavy-duty equipment requiring secure fastening solutions.
Specification Summary & Compliance
This 2-56 UNC set screw features precise Class 3A thread fit with 0.086" thread diameter and 3/8" length, manufactured to exacting ASME B18.3 specifications. The product maintains Rockwell B80 hardness for optimal strength and meets comprehensive regulatory requirements including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance. The right-hand thread direction and coarse thread spacing ensure reliable performance across industrial applications requiring precision fastening components.
