S-92313A016 2-56 x 1/8" ASME B18.3 Set Screws
Set Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Exceptional thread engagement with Class 3A fit UNC coarse threads ensuring reliable, vibration-resistant fastening
- Easy installation and removal via compact 0.035" hex drive, providing secure torque transfer in confined spaces
- Optimized point contact with cup tip design for enhanced grip and minimal component surface damage
- Consistent mechanical performance backed by Rockwell B80 hardness for long-term reliability under load
- Broad regulatory compliance meeting ASME B18.3 specifications and environmental standards (RoHS 3/REACH)
- Space-saving headless design allowing flush mounting where protruding fasteners aren't feasible
Professional Applications & Engineering Value
This 2-56 UNC set screw delivers critical performance in precision assemblies where corrosion resistance and thread reliability are paramount. The 316 stainless steel composition provides exceptional protection against chemical and marine degradation, while the Class 3A thread fit ensures consistent clamping force in vibrating environments. The headless design with hex drive offers optimal space utilization in compact machinery, electronic enclosures, and precision instruments. With coarse UNC threads and cup tip configuration, this fastener prevents loosening in high-stress applications while minimizing damage to shaft components. Engineered to ASME B18.3 standards, these set screws provide dependable performance in aerospace, marine, and industrial equipment where fastener failure isn't an option.
Specification Summary & Compliance
This precision fastener maintains Class 3A thread tolerances per UNC specifications with 2-56 thread size and coarse thread spacing. Manufacturing complies with ASME B18.3 dimensional standards while meeting RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The 1/8" length and 0.086" thread diameter provide consistent dimensional accuracy for reliable integration into engineered assemblies.
