S-97705A488 10-32 x 1/2" QQ-P-35, MS51023-52 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 long-term reliability.
- Precise, secure fastening ensured by Class 3A thread fit for minimal backlash and vibration resistance in fine-thread applications.
- High torque transmission via the 3/32" hex drive, allowing for easy installation and removal with standard tools.
- Effective component locking with the cup point design, which bites into surfaces to prevent loosening under dynamic loads.
- Space-saving headless profile for use in confined areas where a protruding head is not feasible.
- Regulatory compliance with RoHS 3 and REACH, ensuring environmental safety and global market acceptance.
- Reliable performance meeting Fed. Spec. QQ-P-35 (MS51023-52), guaranteeing consistent quality for critical assemblies.
Professional Applications & Engineering Value
This 10-32 UNF set screw is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. Manufactured from 18-8 Stainless Steel, it offers excellent resistance to rust and oxidation, making it suitable for applications in machinery, automotive, and electronics exposed to moisture or chemicals. The fine UNF thread and Class 3A fit provide tight tolerances, reducing the risk of vibration loosening in precision equipment. The headless design with a hex drive allows for flush mounting in tight spaces, while the cup point ensures a firm grip on shafts and collars, enhancing assembly security. Ideal for securing gears, pulleys, and knobs, this screw delivers reliable performance in demanding industrial set screw applications, supported by compliance with stringent federal and environmental standards.
Specification Summary & Compliance
This set screw features a 10-32 UNF fine thread with a Class 3A thread fit for high precision, a length of 1/2", and a cup point tip. It conforms to Fed. Spec. QQ-P-35 (MS51023-52) for manufacturing consistency and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards without hazardous substances.
