S-94105A347 10-32 x 7/8" ASME B18.3, ASTM F912 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
- Exceptional holding power with Class 3A thread fit for secure, vibration-resistant fastening in demanding applications
- Superior corrosion resistance from black-oxide alloy steel construction, extending service life in harsh environments
- High durability with Rockwell C45 hardness, ensuring minimal wear and reliable performance under repeated use
- Precise installation via 3/32" hex drive, allowing for easy torque application in confined spaces without head interference
- Fine thread spacing for improved adjustment accuracy and stronger grip on mating components
- Flat tip design provides consistent surface contact, reducing damage to shafts and ensuring stable positioning
- Compliance with industry standards including ASME B18.3, RoHS 3, and REACH for safe, reliable use in regulated sectors
Professional Applications & Engineering Value
This 10-32 UNF set screw is engineered to address critical fastening challenges in precision assemblies, such as securing collars, gears, and pulleys on shafts. The black-oxide alloy steel material offers enhanced corrosion resistance, crucial for industrial environments exposed to moisture or chemicals, while the headless hex drive design allows for flush mounting in tight spaces, minimizing protrusion and interference. With a fine thread spacing and Class 3A thread fit, it ensures superior clamping force and vibration resistance, preventing loosening in high-stress applications like machinery, automotive systems, and electronic enclosures. The flat tip distributes pressure evenly, protecting components from indentation and maintaining alignment, making it ideal for repetitive adjustments in manufacturing and maintenance operations.
Specification Summary & Compliance
This set screw features precise Class 3A thread fit per UNF standards, with a thread size of 10-32 and length of 7/8". It conforms to ASME B18.3 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.
