S-94355A191 8-32 x 5/16" 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 for long-lasting performance in harsh environments
- Exceptional holding power achieved through Class 3A thread fit precision for maximum component security
- Enhanced durability with Rockwell B80 hardness to withstand repeated adjustments without stripping
- Easy installation and removal with 5/64" hex drive design requiring minimal clearance space
- Reliable positioning through flat tip design that provides consistent surface contact and prevents component movement
- Industry-standard compatibility with UNC coarse threads ensuring broad application across equipment and machinery
- Regulatory compliance meeting ASME B18.3 specifications and environmental standards for global industrial use
Professional Applications & Engineering Value
This 8-32 UNC set screw delivers critical engineering solutions for industrial applications where vibration resistance and permanent positioning are paramount. The 18-8 Stainless Steel composition provides excellent corrosion resistance, making it ideal for machinery operating in humid or chemically aggressive environments. The Class 3A thread fit ensures tighter tolerances than standard fasteners, eliminating play in precision assemblies while the hex headless design allows installation in confined spaces. The flat tip distributes clamping force evenly, preventing damage to shaft surfaces in power transmission systems, automotive components, and manufacturing equipment. These features combine to solve common industrial challenges of component slippage, corrosion-induced failure, and maintenance accessibility.
Specification Summary & Compliance
This set screw maintains Class 3A thread fit precision with UNC coarse threads (8-32 size) and 5/16" length. Manufactured to ASME B18.3 specifications with Rockwell B80 hardness rating. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets and restricted substance requirements.
