S-91273A547 10-32 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
- Enhanced corrosion resistance with 18-8 stainless steel construction and black oxide finish, ideal for harsh industrial environments.
- Superior mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under high stress.
- Precise alignment and smooth rotation due to the 3/16" shoulder with standard fit, reducing wear in moving assemblies.
- Secure and easy installation with a knurled socket head and hex drive, providing excellent grip and torque application.
- Fine thread (10-32 UNF) with Class 2A fit ensures tight, vibration-resistant connections in precision applications.
- Consistent hardness (Rockwell B55) for durability and resistance to deformation during repeated use.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and suitability for global industrial markets.
Professional Applications & Engineering Value
This 10-32 UNF fine thread shoulder screw is engineered to address common industrial challenges such as misalignment and component wear in machinery. The 18-8 stainless steel material, combined with a black oxide finish, provides excellent corrosion resistance, making it suitable for applications in automotive, aerospace, and electronics where exposure to moisture or chemicals is a concern. The 3/16" shoulder length and precise diameter tolerances allow for accurate positioning of parts like gears and pulleys, reducing friction and extending equipment life. With a socket head design and hex drive, it enables quick, secure fastening in confined spaces, enhancing assembly efficiency and reliability in high-performance systems.
Specification Summary & Compliance
This shoulder screw features a 10-32 UNF fine thread with Class 2A thread fit for precise engagement, and shoulder dimensions including a diameter of 3/16" with tight tolerances (e.g., -0.004" to -0.002") to ensure consistent performance. Manufactured to high standards, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety requirements for industrial fasteners.
