S-94115A190 8-32 x 1/4" 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
- Vibration-resistant locking with durable green Nylon 6/6 plastic tip that prevents loosening under dynamic loads
- Superior corrosion protection through black-oxide coating on alloy steel for extended service life in harsh environments
- Precision thread engagement with Class 3A fit ensuring reliable fastening and consistent torque performance
- Wide temperature tolerance from -50° to 250°F (-45° to 121°C) for stable performance across industrial applications
- Optimized drive efficiency with 5/64" hex drive providing secure tool engagement in confined spaces
- Enhanced material strength with Rockwell C28 hardness alloy steel resisting deformation under high stress
- Space-saving design as headless set screw ideal for applications requiring flush mounting
Professional Applications & Engineering Value
This 8-32 UNC set screw delivers exceptional engineering value in precision assembly applications where vibration resistance and reliable positioning are critical. The black-oxide alloy steel construction provides superior corrosion resistance while maintaining Rockwell C28 hardness for durable performance in demanding environments. The green Nylon 6/6 plastic tip creates a secure, mar-free grip on shaft components without damaging surfaces, making it ideal for precision equipment, machinery adjustments, and permanent positioning applications. The coarse UNC thread with Class 3A fit ensures quick installation and consistent clamping force, while the headless hex drive design allows for flush mounting in space-constrained assemblies. This combination of features solves common industrial challenges including component slippage, surface damage, and corrosion-induced failure.
Specification Summary & Compliance
This set screw features precision 8-32 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy and reliable engagement. Manufactured to ASME B18.3 specifications, ensuring consistent quality and performance. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant (as of 06/14/2023 235 SVHC), meeting international environmental and safety standards for industrial components.
