S-92311A389 9/16"-12 x 5/8" ASME B18.3 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Exceptional holding power due to Class 3A thread fit ensuring maximum engagement and vibration resistance
- High durability with Rockwell B80 hardness providing reliable performance under mechanical stress
- Precise installation control through 9/32" hex drive design for secure tightening in confined spaces
- Optimized for heavy-duty applications with coarse UNC threads delivering superior clamping force
- Reliable positioning featuring cup tip design that creates consistent indentation on shaft surfaces
- Full regulatory compliance meeting ASME B18.3 standards and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
This 9/16"-12 UNC set screw delivers critical engineering solutions for industrial applications requiring permanent component positioning. The 18-8 Stainless Steel construction provides excellent corrosion resistance in demanding environments, while the Class 3A thread fit ensures superior vibration resistance in rotating assemblies. The headless design with hex drive allows installation in space-constrained applications, and the cup tip creates secure indentation on shafts for permanent component locking. These heavy-duty set screws are engineered to prevent slippage in high-torque applications, making them ideal for machinery, automotive, and manufacturing equipment where reliability is paramount.
Specification Summary & Compliance
This set screw features precision UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. Manufacturing complies with ASME B18.3 specifications, ensuring consistent quality and performance. The product meets environmental standards including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, making it suitable for global industrial applications requiring strict regulatory adherence.
