S-94025A137 8-32 x 1/2" 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
- Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs
- Superior mechanical strength and durability with Rockwell B80 hardness, ensuring reliable performance under load
- Secure and permanent fastening with the cup point design, which bites into the shaft for maximum holding power
- Wide compatibility and easy installation thanks to the standard UNC coarse thread and Class 2A fit for common industrial applications
- Space-saving headless design allows for flush mounting in assemblies where protruding fastener heads are not feasible
- Simple tooling with slotted drive enables quick installation and removal using standard flat-head screwdrivers
- Compliance with major industry standards including ASME B18.6.2, ensuring dimensional accuracy and interchangeability
Professional Applications & Engineering Value
This 8-32 UNC set screw is engineered to solve critical fastening challenges in industrial assemblies where vibration, corrosion, and space constraints are common. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, making it suitable for machinery, automotive components, and outdoor equipment. The headless slotted design with a cup point ensures a flush fit and creates a deep indentation on the shaft, preventing axial movement and slippage even under high torque. Its coarse UNC thread offers faster installation and better performance in softer materials or where frequent disassembly is not required. This screw delivers reliable, long-term fastening solutions for pulleys, gears, and collars, reducing downtime and maintenance needs.
Specification Summary & Compliance
This set screw features a Class 2A thread fit per UNC standards, ensuring proper clearance and ease of assembly. It complies with the dimensional and mechanical requirements of ASME B18.6.2. The product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it is free of hazardous substances and safe for use in regulated markets.
