S-92308A726 1/2"-13 x 3" ASME B18.6.2 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 corrosion resistance from 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
- Superior torque transmission and slip resistance provided by the external square drive and square head design. li>Reliable and secure fastening with Class 2A coarse (UNC) threads, designed for easy assembly and strong holding power.
- Enhanced durability and wear resistance due to the Rockwell B80 hardness, preventing deformation under load.
- Broad industrial compatibility as it meets the stringent dimensional and quality requirements of ASME B18.6.2.
- Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives.
- Optimized for high-strength applications with a substantial 3" length and cup tip for deep, secure component positioning.
Professional Applications & Engineering Value
This Square Head Set Screw is engineered to address critical challenges in heavy machinery, automotive, and construction assemblies where vibration and high torque are prevalent. The 18-8 Stainless Steel material provides excellent resistance to rust and chemical exposure, significantly reducing maintenance needs and downtime. Its coarse UNC thread and Class 2A fit ensure quick installation and a reliable grip, preventing loosening in dynamic applications. The combination of a square head with an external square drive allows for high-torque application with standard tools, making it an ideal industrial fastening solution for securing gears, pulleys, and other components onto shafts without slippage.
Specification Summary & Compliance
This set screw features a 1/2"-13 UNC thread with a Class 2A thread fit, ensuring precise dimensional accuracy and interchangeability. It is manufactured in compliance with the ASME B18.6.2 standard, guaranteeing consistent quality and performance. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to strict environmental and safety regulations for hazardous substances.
