S-94355A734 3/8"-24 x 3/4" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for extended service life in harsh environments
• Exceptional thread precision with Class 3A fit ensuring reliable, vibration-resistant fastening in critical applications
• Maximum torque transmission through the 3/16" hex drive design for secure installation without head protrusion
• Enhanced holding power with flat tip design that provides full-surface contact for permanent component positioning
• Optimized mechanical strength with Rockwell B80 hardness balancing durability with necessary machinability
• Industry-standard compliance meeting ASME B18.3 specifications for dimensional accuracy and performance reliability
• Environmental regulation adherence with RoHS 3 and REACH compliance for global manufacturing applications

Professional Applications & Engineering Value

This 3/8"-24 UNF set screw delivers critical engineering solutions where precision alignment and permanent component fixation are paramount. The 18-8 stainless steel composition provides excellent corrosion resistance for applications exposed to moisture, chemicals, or outdoor elements, while the Class 3A thread fit ensures minimal backlash and superior vibration resistance in rotating assemblies. The headless design with hex drive allows for flush mounting in confined spaces, making it ideal for shaft collars, gears, pulleys, and precision machinery where protrusion must be avoided. The fine thread spacing offers enhanced adjustment precision compared to coarse threads, and the flat tip creates maximum surface contact for secure component positioning without damaging shaft surfaces.

Specification Summary & Compliance

This set screw features precise 3/8"-24 UNF fine threads with Class 3A thread fit for superior dimensional accuracy and tight tolerances. Manufacturing complies with ASME B18.3 standards ensuring consistent quality and performance. The product meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, making it suitable for global industrial applications requiring environmental compliance.