S-92183A452 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile and 35,000 psi shear ratings for demanding applications
- Precision Class 3A thread fit ensures secure fastening and reliable performance in critical assemblies
- Knurled head texture provides enhanced grip during manual installation and adjustment
- 3/8" hex socket drive allows for high-torque installation with standard tools
- Strict dimensional tolerances on shoulder diameter and length guarantee consistent positioning accuracy
- Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
This 18-8 stainless steel shoulder screw delivers critical engineering value in precision mechanical systems where alignment, pivot points, and rotational components are essential. The 5/8"-11 UNC coarse thread with Class 3A fit provides superior engagement in tapped holes while resisting vibration loosening. The precisely machined shoulder maintains consistent spacing between components in assemblies, eliminating the need for additional spacers or bushings. The knurled head combined with the 3/8" hex socket drive ensures secure tool engagement during high-torque installation in confined spaces. These shoulder screws are engineered for demanding applications in robotics, automation equipment, and precision machinery where corrosion resistance, dimensional stability, and reliable performance are paramount.
Specification Summary & Compliance
Manufactured to precise inch measurements with Class 3A thread fit and tight shoulder diameter tolerance of -0.004" to -0.002". Features UNC coarse threads with right-hand direction and standard shoulder fit. Mechanical properties include Rockwell B55 hardness with 70,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.
