S-91829A578 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 and passivated finish, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-term performance
- Precise alignment and stability due to the 1/4" shoulder diameter with tight tolerances, reducing assembly errors
- Easy installation and removal with socket head and slotted drive, compatible with standard tools
- Wide compatibility with 10-24 UNC coarse threads and Class 2A fit, ensuring secure fastening in various applications
- Environmental compliance with RoHS 3 and REACH standards, meeting global regulatory requirements
- Durable thread design with 3/8" thread length and right-hand direction for consistent load distribution
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw is engineered to address common industrial challenges such as misalignment, vibration loosening, and corrosion-induced failure. Made from 18-8 stainless steel with a passivated finish, it provides excellent resistance to rust and chemicals, extending service life in demanding settings like machinery, automotive assemblies, and electronic enclosures. The precise shoulder diameter and Class 2A thread fit ensure accurate positioning and reduced wear, while the socket head design allows for efficient torque application. Ideal for applications requiring robust fastening with superior durability, this screw minimizes maintenance needs and enhances operational reliability in industrial and engineering projects.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. Key specifications include a shoulder diameter of 1/4" with tolerances from -0.001" to 0", and a shoulder length of 1" with tolerances from 0" to 0.002". It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence for global supply chains.
