S-94105A417 5/8"-11 x 1 1/4" 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 from black-oxide coating protecting against rust and extending service life in harsh environments
- High-strength durability with Rockwell C45 hardness alloy steel maintaining integrity under heavy loads and repeated use
- Easy installation and removal using standard 5/16" hex drive tools for efficient maintenance and assembly operations
- Reliable coarse thread engagement with 5/8"-11 UNC threads providing quick assembly and strong grip on components
- Space-saving headless design allowing flush mounting where clearance is limited without compromising performance
- Industry compliance assurance meeting ASME B18.3, ASTM F912, RoHS 3, and REACH standards for quality and environmental safety
Professional Applications & Engineering Value
This high-performance set screw delivers critical engineering solutions for industrial applications requiring secure component positioning. The black-oxide alloy steel construction combined with Rockwell C45 hardness provides exceptional resistance to wear and environmental degradation, making it ideal for machinery, automotive, and manufacturing equipment subjected to vibration and heavy loads. The 5/8"-11 UNC coarse threads ensure rapid installation and reliable holding power, while the headless design with hex drive enables flush mounting in confined spaces. These set screws effectively prevent slippage and maintain alignment in pulleys, gears, and collars, addressing common industrial fastening challenges with precision-engineered reliability.
Specification Summary & Compliance
This set screw features Class 3A thread fit for superior dimensional accuracy and 5/8"-11 UNC coarse threads with right-hand orientation. Manufactured to ASME B18.3 specifications and ASTM F912 standards, it ensures consistent quality and performance. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental and safety regulations for industrial use.
