S-91273A545 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
- Exceptional corrosion resistance with 18-8 stainless steel construction and black oxide finish, ideal for harsh industrial environments.
- High tensile and shear strength (70,000 psi tensile, 35,000 psi shear) ensures reliable performance under heavy loads and stress.
- Precision shoulder design with 1 3/4" length and tight tolerances for accurate alignment and reduced wear in assemblies.
- Easy installation and removal thanks to the hex socket drive and knurled head for improved grip and torque application.
- Wide compatibility with 10-24 UNC coarse threads and Class 2A fit, facilitating quick assembly in various applications.
- Durable material hardness (Rockwell B55) provides long-lasting wear resistance and minimizes deformation.
- Compliance with environmental standards (RoHS 3 and REACH) ensures safe, sustainable use in regulated industries.
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw is engineered to address common industrial challenges such as misalignment, vibration loosening, and corrosion in machinery. The 18-8 stainless steel material, combined with a black oxide finish, offers superior protection against rust and chemical exposure, making it suitable for automotive, aerospace, and manufacturing equipment. The precise 1 3/4" shoulder length and Class 2A thread fit ensure stable pivoting and bearing functions, reducing the need for additional components. Its hex drive and knurled head enhance installation efficiency, while the high tensile strength supports heavy-duty applications like conveyor systems and robotic arms, minimizing downtime and maintenance costs.
Specification Summary & Compliance
This shoulder screw features a 10-24 UNC coarse thread with Class 2A tolerance for reliable fit, a shoulder diameter of 3/16" (tolerance: -0.004" to -0.002"), and shoulder length of 1 3/4" (tolerance: -0.005" to 0.005"). Manufactured to high standards, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for industrial use.
