S-92313A250 5/16"-24 x 3/8" 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 thanks to 316 stainless steel construction, ideal for harsh chemical and marine environments
- Precise thread engagement with UNF Class 3A fine threading for secure, vibration-resistant fastening in critical assemblies
- High-strength performance backed by Rockwell B80 hardness, ensuring reliable load-bearing capacity
- Space-saving headless design allows for flush mounting where protruding fastener heads are not feasible
- Easy installation and removal with 5/32" hex drive that provides excellent torque transmission
- Secure gripping action from the cup point tip that digs into surfaces to prevent component slippage
- Full regulatory compliance meeting ASME B18.3, RoHS 3, and REACH standards for global industrial use
Professional Applications & Engineering Value
This 316 stainless steel set screw delivers exceptional performance in demanding applications where corrosion resistance and precision are paramount. The headless hex socket design combined with UNF fine threading and Class 3A thread fit ensures maximum holding power in tight spaces, preventing loosening under vibration in machinery, precision instruments, and marine equipment. The cup point tip provides superior bite into shafts and components, making it ideal for permanent positioning applications. With its Rockwell B80 hardness, this fastener maintains structural integrity in high-stress environments while the 5/32" hex drive offers reliable tool engagement for consistent installation torque.
Specification Summary & Compliance
This set screw features precise 5/16"-24 UNF fine threading with Class 3A thread fit for superior dimensional accuracy. Manufactured to ASME B18.3 specifications with complete compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The 316 stainless steel construction ensures excellent corrosion resistance while maintaining Rockwell B80 hardness for durable performance in industrial applications.
