S-94105A429 3/4"-10 x 1 1/2" 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 ensuring precise, vibration-resistant connections in demanding applications.
- Superior corrosion resistance thanks to the black-oxide finish on alloy steel, extending service life in harsh industrial environments.
- High-strength durability from Rockwell C45 hardness, providing reliable performance under heavy loads and stress.
- Easy installation and removal with a 3/8" hex drive, allowing for efficient assembly and maintenance with standard tools.
- Secure flat tip design that minimizes surface damage and offers consistent clamping force on shafts and components.
- Wide compatibility with coarse UNC threads (3/4"-10) for quick engagement and robust fastening in various machinery.
- Regulatory compliance meeting ASME B18.3, RoHS 3, and REACH standards, ensuring safety and environmental responsibility.
Professional Applications & Engineering Value
This 3/4"-10 UNC set screw is engineered to address common industrial challenges such as component slippage and vibration-induced loosening. Crafted from black-oxide alloy steel, it offers enhanced corrosion resistance and strength, making it ideal for heavy-duty applications in machinery, automotive assemblies, and construction equipment. The coarse thread and Class 3A fit provide quick, secure fastening with minimal risk of stripping, while the hex drive and flat tip ensure easy installation and reliable positioning on rotating parts like shafts and pulleys. By combining robust materials with precise engineering, this set screw delivers long-term reliability in high-stress environments, reducing maintenance downtime and improving overall system integrity.
Specification Summary & Compliance
This set screw features a 3/4"-10 UNC coarse thread with Class 3A thread fit for high precision and strength. It adheres to ASME B18.3 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets industry standards for safety and environmental responsibility without hazardous substances.
