S-94087A165 1/2"-13 x 1 1/4" ASME B18.6.2 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 from 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Exceptional mechanical strength with Rockwell B80 hardness, preventing deformation under high torque loads
- Precise thread engagement with Class 2A fit UNC coarse threads, ensuring reliable fastening and vibration resistance
- High-torque installation capability through square head/external square drive design for secure mechanical locking
- Optimized for industrial durability with cup point tip that creates permanent seating and prevents loosening
- Regulatory compliance assurance meeting ASME B18.6.2 specifications for dimensional accuracy and performance
- Environmental responsibility with RoHS 3 and REACH compliance for restricted substance management
Professional Applications & Engineering Value
This 316 stainless steel set screw delivers critical performance in demanding applications where corrosion resistance and mechanical reliability are paramount. The UNC coarse thread configuration with Class 2A thread fit provides excellent engagement in soft materials and rapid installation, while the square head design enables high-torque application without stripping. Engineered for industrial set screw applications in marine, chemical processing, and food equipment, the cup point creates permanent seating in shafts, collars, and pulleys. The 1-1/4" length offers sufficient thread engagement for secure fastening in deep assemblies, making it ideal for permanent or semi-permanent mechanical joints requiring vibration resistance and environmental durability.
Specification Summary & Compliance
This set screw maintains Class 2A thread tolerance per UNC standards with 1/2"-13 coarse thread specification. Manufacturing conforms to ASME B18.6.2 dimensional requirements, ensuring interchangeability and proper function. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and substance restrictions for industrial applications.
