S-92991A118 10-24 x 5/8" 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 from brass material, ideal for harsh environments and preventing thread seizure
- Exceptional thread engagement and holding power with Class 3A fit, minimizing the risk of loosening under vibration
- High-strength performance with Rockwell B55 hardness, providing reliable, long-term fastening without deformation
- Secure, flush mounting thanks to the headless and cup tip design, preventing surface damage and ensuring a clean finish
- Easy installation and removal with the 3/32" hex drive, allowing for high-torque application in confined spaces
- Wide compatibility with coarse UNC threading, ensuring quick assembly and robust performance in various materials
- Guaranteed reliability and safety through compliance with ASME B18.3, RoHS 3, and REACH standards
Professional Applications & Engineering Value
This 10-24 UNC brass set screw is engineered to address common industrial challenges such as corrosion, vibration-induced loosening, and space constraints. The brass material offers excellent resistance to rust and galvanic corrosion, making it suitable for electrical components, marine equipment, and plumbing systems. Its Class 3A thread fit ensures precise, tight engagement, reducing maintenance needs in high-vibration applications like machinery and automotive assemblies. The cup tip design provides concentrated clamping force, preventing slippage on shafts or collars, while the headless and hex drive configuration allows for seamless integration in compact designs. Ideal for securing gears, pulleys, and knobs, this screw delivers consistent performance where precision and durability are critical.
Specification Summary & Compliance
This set screw features a 10-24 UNC coarse thread with a Class 3A thread fit for high precision and strength. Dimensions include a 0.19" thread diameter and 5/8" length, manufactured to ASME B18.3 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.
