S-94105A382 3/8"-24 x 7/16" 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
- Superior corrosion resistance with Black-Oxide finish, extending service life in demanding industrial environments.
- Exceptional thread precision with Class 3A fit, ensuring reliable, vibration-resistant connections in critical assemblies.
- High-strength durability from Alloy Steel and Rockwell C45 hardness, resisting wear and deformation under heavy loads.
- Secure, flush installation with headless design and flat tip, ideal for applications requiring unobtrusive, space-saving fastening.
- Efficient torque application via 3/16" hex drive, enabling quick, stable installation with standard tools.
- Fine thread spacing (UNF 24 TPI) for enhanced grip and load distribution in precision components.
- Compliance with major standards including ASME B18.3 and ASTM F912, guaranteeing consistent quality and safety.
Professional Applications & Engineering Value
This Black-Oxide Alloy Steel set screw is engineered to address common industrial challenges such as component slippage, corrosion, and assembly instability. Its Class 3A UNF fine threads provide superior holding power in high-vibration settings like machinery, automotive systems, and precision equipment, minimizing loosening risks. The headless hex drive design allows for flush mounting in confined spaces, while the Rockwell C45 hardness ensures long-term performance under repetitive stress. Ideal for securing gears, pulleys, and shafts, this fastener delivers reliable, maintenance-free operation in heavy-duty industrial applications, supported by its compliant surface treatment and material integrity.
Specification Summary & Compliance
This set screw adheres to Class 3A thread fit per UNF standards, with precise dimensions: 3/8"-24 thread size, 7/16" length, and 3/16" hex drive. It meets ASME B18.3 and ASTM F912 specifications for manufacturing consistency. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring environmental safety and regulatory adherence for global industrial use.
