S-92991A237 10-24 x 3/16" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Corrosion-resistant brass construction ensures long-lasting performance in humid or corrosive industrial environments
• Precision Class 3A thread fit provides superior engagement and vibration resistance in critical assemblies
• Hex drive (3/32") design allows for high-torque installation without stripping or cam-out issues
• Cup tip configuration creates secure biting action for permanent component positioning
• Rockwell B55 hardness rating delivers optimal balance between machinability and wear resistance
• Headless right-hand UNC coarse threading enables flush mounting and rapid installation in time-sensitive operations
• Full regulatory compliance meets international standards for restricted substances and engineering specifications

Professional Applications & Engineering Value

This 10-24 UNC brass set screw addresses critical challenges in precision assembly applications where corrosion resistance and reliable clamping force are paramount. The brass material provides natural corrosion protection without additional plating, making it ideal for electrical components, marine equipment, and food processing machinery where galvanic reactions must be avoided. The cup tip design concentrates pressure on a small contact area, preventing shaft slippage in pulleys, gears, and collars. With coarse thread spacing and Class 3A thread fit, this fastener maintains consistent clamping force despite vibration, thermal cycling, or dynamic loads. The 3/32" hex drive accommodates standard tools while the headless configuration enables use in space-constrained assemblies where protruding fasteners are not feasible.

Specification Summary & Compliance

This precision set screw features 10-24 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy and engagement. Manufacturing conforms to ASME B18.3 specifications ensuring consistent quality and performance. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances. With a thread diameter of 0.19" and length of 3/16", this fastener delivers reliable performance in demanding industrial applications requiring precise component positioning and corrosion resistance.