S-92183A472 3/4"-10 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 environments and extended service life.
- Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for demanding, high-load applications.
- Precise and secure fit ensured by Class 3A thread fit, minimizing backlash and enhancing assembly reliability.
- Easy installation and removal with a 1/2" hex drive and knurled head for improved grip and torque application.
- Versatile shoulder design with customizable lengths (0.5"-1.99") for accurate component spacing and alignment.
- Reliable coarse threading using 3/4"-10 UNC, facilitating quicker assembly and better performance in high-vibration settings.
- Compliance with global standards including RoHS 3 and REACH, ensuring safety and environmental responsibility.
Professional Applications & Engineering Value
This 18-8 Stainless Steel shoulder screw is engineered to address critical challenges in industrial assembly, such as misalignment, vibration loosening, and corrosion-induced failure. The Class 3A thread fit and UNC coarse thread provide a tight, secure connection that withstands dynamic loads and thermal cycling, making it ideal for machinery, automotive, and aerospace applications. The knurled socket head and 1/2" hex drive allow for efficient installation in confined spaces, reducing assembly time and labor costs. Its high tensile and shear strength ensures long-term durability, while the precision shoulder acts as a reliable pivot or spacer in rotating assemblies, enhancing overall system performance and reducing maintenance needs.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 3A thread fit for high precision. Dimensions include a thread size of 3/4"-10, shoulder diameter of 7/8" with tight tolerances (-0.004" to -0.002"), and customizable shoulder lengths from 0.5" to 1.99". Manufactured from 18-8 Stainless Steel with a hardness of Rockwell B55, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use.
