S-92785A333 10-32 x 5/16" 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
- Maximum holding security with Class 3A thread fit for precise, tight engagement in demanding applications.
- Superior corrosion resistance from 18-8 Stainless Steel construction, ideal for harsh or washdown environments.
- Secure, flush installation enabled by the headless design, preventing snagging and maintaining a clean profile.
- Reliable, high-torque fastening using the 3/32" hex drive, reducing the risk of tool slippage and head stripping.
- Excellent resistance to vibration loosening due to the 90° cone point that bites into the contact surface.
- Consistent performance and durability backed by a Rockwell B80 hardness rating.
- Guaranteed dimensional accuracy and interchangeability by conforming to the ASME B18.3 standard.
Professional Applications & Engineering Value
This 10-32 UNF set screw is engineered to solve critical challenges in precision assembly and machinery. The fine thread spacing and Class 3A fit provide a tighter tolerance than standard fits, minimizing backlash and ensuring a secure, permanent lock on components like gears, pulleys, and collars. The headless design with a cone point is particularly valuable in confined spaces, allowing the screw to sit flush while its angled tip creates a deep indentation in the shaft for superior resistance to rotational forces and vibration. Manufactured from 18-8 Stainless Steel, it delivers long-term reliability in corrosive environments, making it a trusted industrial fastener for automotive, aerospace, and food processing equipment where failure is not an option.
Specification Summary & Compliance
This set screw features a 10-32 UNF thread with a Class 3A fit for high precision. It is manufactured in compliance with the ASME B18.3 standard, ensuring dimensional accuracy and performance. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for global industrial use.
