S-91273A709 3/4"-10 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
• Enhanced durability and wear resistance from the black oxide finish, reducing maintenance needs.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress.
• Superior shear strength of 35,000 psi provides stability in dynamic applications.
• Precise Class 2A thread fit guarantees smooth assembly and secure fastening.
• Knurled head design offers improved grip for manual adjustments without tools.
• Compliance with RoHS 3 and REACH regulations ensures safe, eco-friendly use in global markets.

Professional Applications & Engineering Value

This 3/4"-10 UNC shoulder screw is engineered to address critical challenges in industrial settings, such as misalignment and component wear. Made from 18-8 stainless steel with a black oxide finish, it resists corrosion and extends service life in machinery, automotive, and assembly lines. The socket head with hex drive allows for easy installation in tight spaces, while the knurled texture enhances handling during adjustments. Its coarse thread and Class 2A fit ensure quick, secure fastening, reducing downtime and improving operational efficiency in precision equipment.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for precise tolerance. Dimensions include a thread size of 3/4"-10, shoulder diameter of 3/4" (tolerance: -0.004" to -0.002"), and shoulder length of 1" (tolerance: -0.005" to 0.005"). It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence for industrial use.