S-90778A362 10-32 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 with 316 stainless steel construction, ideal for harsh environments and extended service life.
- Exceptional holding power and minimal backlash due to the Class 3A thread fit, ensuring a precise and secure fastening.
- Enhanced grip and resistance to loosening from the 90° cone point, which bites into the shaft for a more reliable assembly.
- High mechanical strength and durability provided by the Rockwell B80 hardness, suitable for heavy-duty applications.
- Easy installation in confined spaces with the headless, hex drive design and compact 3/32" drive size.
- Reliable performance in fine-threaded assemblies with the 10-32 UNF right-hand thread, offering a tight seal and improved tensile strength.
- Compliance with major industry standards including ASME B18.3, ensuring consistent quality and interchangeability.
Professional Applications & Engineering Value
This 10-32 UNF set screw is engineered to address common challenges in precision assemblies, such as slippage and corrosion. The 316 stainless steel material provides excellent resistance to chemicals and moisture, making it perfect for marine, chemical processing, and outdoor equipment. Its headless design and hex drive allow for flush mounting in tight spaces, while the fine thread spacing and Class 3A thread fit ensure a vibration-resistant connection that maintains alignment in high-stress environments like machinery and automotive components. The 90° cone point concentrates force for a firm grip, reducing the risk of joint failure and enhancing overall industrial set screw reliability.
Specification Summary & Compliance
This set screw adheres to precise dimensional standards, including a Class 3A thread fit for tight tolerances and a 10-32 UNF thread with fine spacing. It is manufactured in compliance with ASME B18.3 specifications and meets regulatory requirements such as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental safety and material reliability for global industrial use.
