S-92183A471 5/8"-11 Shoulder Screws
Shoulder 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 with 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Superior torque transmission via the 1/2" hex drive, preventing tool slippage and ensuring secure fastening
- High tensile strength of 70,000 psi and minimum shear strength of 35,000 psi for reliable performance under heavy loads
- Precision Class 3A thread fit ensures tight tolerances and secure mating with nuts for vibration resistance
- Knurled head texture provides enhanced grip for manual adjustments in assembly applications
- Coarse UNC threads enable quick assembly and disassembly, reducing installation time
- Compliance with RoHS 3 and REACH regulations guarantees environmental safety and material reliability
Professional Applications & Engineering Value
This 5/8"-11 UNC shoulder screw is engineered to address critical alignment and load-bearing challenges in industrial machinery. The 18-8 Stainless Steel material offers excellent corrosion resistance, making it suitable for applications in moist or chemically aggressive environments, such as food processing equipment or outdoor machinery. The precision Class 3A thread fit and coarse UNC threading ensure reliable engagement and resistance to loosening under vibration, which is vital for rotating assemblies and pivot points. The 1/2" hex drive allows for high-torque installation without stripping, while the knurled head facilitates manual handling in tight spaces. These features make it an ideal choice for securing gears, pulleys, and linkages where dimensional accuracy and durability are paramount.
Specification Summary & Compliance
This shoulder screw adheres to UNC coarse thread standards with a Class 3A thread fit for high precision. The shoulder diameter tolerance is -0.004" to -0.002", and shoulder length tolerance is -0.002" to 0.002", ensuring consistent alignment. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for regulated industrial applications without hazardous substances.
