S-97832A218 8-32 Shoulder Screws
Shoulder Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and extended service life.
- Enhanced assembly grip and torque application thanks to the knurled head and hex socket drive, reducing tool slippage.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and mechanical stress.
- Precise Class 3A thread fit provides secure, vibration-resistant fastening with minimal play.
- Consistent shoulder diameter and length tolerances guarantee accurate alignment and smooth pivoting in assemblies.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance.
- Coarse UNC thread design enables quick installation and removal, boosting assembly efficiency.
Professional Applications & Engineering Value
This 18-8 stainless steel shoulder screw is engineered to address critical alignment and durability challenges in industrial applications. The 3/16" shoulder length and precise shoulder diameter provide a stable pivot point for rotating components like gears, pulleys, and linkages, minimizing wear and misalignment. The hex socket drive with knurled head enhances grip during installation, even in tight spaces, reducing the risk of stripping. With a Class 3A thread fit and coarse UNC thread, it offers robust, vibration-resistant fastening suitable for machinery, automotive, and electronics assembly. The corrosion-resistant material and high tensile strength ensure long-term reliability in demanding conditions, making it a cost-effective solution for reducing maintenance downtime.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 3A thread fit for precise engagement. Shoulder diameter tolerance is -0.004" to -0.002", and shoulder length tolerance is -0.005" to 0.005", ensuring dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and global industrial use.
