S-94355A726 5/16"-24 x 1" 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 environments and extended service life
- Maximum holding power and vibration resistance due to Class 3A thread fit, ensuring secure, long-term fastening
- High-strength performance backed by Rockwell B80 hardness, providing reliable durability under load
- Easy installation and removal with the 5/32" hex drive, allowing for high torque application in confined spaces
- Precise positioning and minimal surface marring from the flat tip design, protecting valuable components
- Guaranteed dimensional accuracy and interchangeability, manufactured to meet ASME B18.3 specifications
- Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives
Professional Applications & Engineering Value
This 18-8 stainless steel set screw delivers critical engineering value in applications requiring permanent, high-strength positioning of components on shafts, hubs, and collars. The 5/16"-24 UNF fine threading and Class 3A fit provide exceptional resistance to loosening under vibration, a common failure point in machinery and power transmission systems. The hex headless design and flat tip allow for flush mounting, making it ideal for use in rotating assemblies where protruding fasteners are not permissible. Manufactured from corrosion-resistant stainless steel, it is perfectly suited for food processing, marine, and chemical industry applications where environmental durability is non-negotiable.
Specification Summary & Compliance
This set screw features a 5/16"-24 UNF thread with a precision Class 3A fit for superior thread engagement. It is manufactured in accordance with the ASME B18.3 standard, ensuring consistent quality and dimensional accuracy. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it is free of restricted hazardous substances and safe for use in regulated markets.
