S-94355A328 10-32 x 3/16" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Precise thread engagement with Class 3A fit ensuring reliable, vibration-resistant fastening in critical assemblies
• Optimal torque transmission through the hex drive design, preventing tool slippage and head stripping during installation
• Space-saving headless profile allowing flush mounting where clearance is limited without compromising holding power
• Enhanced material durability with Rockwell B80 hardness providing excellent resistance to wear and deformation
• Secure flat tip design creating positive contact points on shafts and components to prevent unintended movement
• Regulatory compliance assurance meeting both environmental and engineering standards for global project requirements

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw delivers exceptional engineering value in precision assemblies where space constraints and vibration resistance are critical. The 18-8 stainless steel composition provides inherent corrosion resistance, making it ideal for medical equipment, optical instruments, and food processing machinery where moisture exposure is common. The fine UNF threads with Class 3A tolerance ensure superior thread engagement in softer materials and thin-walled components, reducing the risk of stripping while maintaining consistent clamping force. The hex drive configuration allows for high torque application in confined spaces, while the headless design and flat tip work together to create secure, flush-mount fastening solutions for shafts, collars, and knobs in mechanical systems subject to continuous operation.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with Class 3A thread fit for precision applications. Features UNF fine threads (10-32) with right-hand direction and 3/16" length. The 18-8 stainless steel construction provides Rockwell B80 hardness for mechanical durability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in international markets and sensitive applications.