S-94035A174 10-32 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 and passivated finish, ideal for harsh environments and long-term reliability.
- Precise alignment and smooth rotation ensured by the exact 1/4" shoulder diameter with tight tolerance for minimal play in assemblies.
- High strength and durability with 70,000 psi tensile strength and Rockwell B55 hardness, resisting deformation under load.
- Secure and reliable fastening from the Class 2A thread fit and 10-32 UNF fine thread, reducing loosening in vibrating applications.
- Easy installation and removal using a standard 1/8" hex drive, allowing for efficient assembly with common tools.
- Consistent performance in industrial settings due to compliance with RoHS 3 and REACH, meeting global environmental standards.
- Versatile right-hand thread design for standard applications, facilitating quick integration into various mechanical systems.
Professional Applications & Engineering Value
This precision shoulder screw is engineered to address common industrial challenges such as misalignment and wear in rotating assemblies. The 18-8 stainless steel material, combined with a passivated finish, provides excellent corrosion resistance, making it suitable for applications in machinery, automotive, and electronics where exposure to moisture or chemicals is a concern. The 1/4" shoulder diameter with precise tolerances ensures accurate positioning of components like gears and pulleys, reducing friction and extending service life. Its 10-32 UNF fine thread and Class 2A fit offer reliable fastening in high-vibration environments, while the socket head with hex drive allows for easy access in confined spaces. Ideal for precision instruments and industrial equipment, this screw enhances assembly efficiency and durability.
Specification Summary & Compliance
This shoulder screw features a Class 2A thread fit with UNF standard threads, ensuring dimensional accuracy and interchangeability. Manufacturing adheres to precise tolerances, including a shoulder diameter of 1/4" with tight control. It is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial use without hazardous substances.
