S-92311A073 2-56 x 3/32" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments
• Precise Class 3A thread fit ensures tight, secure fastening with minimal backlash
• Hex drive design provides reliable torque transmission and prevents tool slippage
• Headless profile allows for flush mounting in space-constrained applications
• Cup tip configuration creates positive seating and prevents component movement
• Rockwell B80 hardness delivers excellent durability and wear resistance
• Full regulatory compliance with ASME B18.3, RoHS 3, and REACH standards

Professional Applications & Engineering Value

This 2-56 UNC set screw delivers exceptional engineering value in precision assembly applications where space optimization and corrosion resistance are critical. The 18-8 stainless steel construction provides reliable performance in demanding environments, while the Class 3A thread fit ensures precise engagement with mating components. The hex headless design with cup tip offers superior holding power for permanent positioning in machinery, electronics, and precision instruments. These industrial set screws solve common fastening challenges by maintaining dimensional stability under vibration and providing consistent clamping force in right-hand thread applications with coarse thread spacing for rapid assembly.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with Class 3A thread fit tolerance for precision applications. Features UNC thread form with 2-56 thread size, 0.086" thread diameter, and 3/32" length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets.