S-91829A554 10-24 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 and passivated finish, ideal for harsh industrial environments.
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-term performance.
- Precise shoulder fit ensures accurate alignment and reduced wear in assemblies, enhancing operational stability.
- Wide compatibility with UNC coarse threading and Class 2A fit for easy installation and interchangeability.
- Regulatory compliance with RoHS 3 and REACH standards, meeting strict environmental and safety requirements.
- Optimized drive design featuring a socket head for secure, high-torque fastening without slipping.
- Right-hand threading provides standard, intuitive installation for efficient assembly processes.
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw is engineered to address critical alignment and durability challenges in precision machinery, automation systems, and electronic enclosures. The 18-8 stainless steel material combined with a passivated finish resists oxidation and chemical exposure, extending service life in demanding conditions. Its precise shoulder fit minimizes radial play, ensuring components like gears and bearings remain accurately positioned under dynamic loads. With a coarse thread and Class 2A fit, it facilitates quick assembly while maintaining secure fastening, reducing downtime in high-volume production. Ideal for applications requiring repeatable accuracy and RoHS compliance, this screw delivers consistent performance in industrial and OEM settings.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. It features a 3/8" thread length, 1/4" shoulder diameter, and tight tolerances (e.g., shoulder diameter: -0.001" to 0") to ensure precise assembly. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it meets rigorous environmental and safety regulations for industrial use.
