S-91273A711 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, extending service life.
• High tensile strength of 70,000 PSI ensures reliable performance under heavy loads.
• Secure and non-slip installation thanks to the knurled head texture and 3/8" hex drive.
• Precise alignment and spacing with a standard shoulder fit and coarse UNC threads for quick assembly.
• Consistent thread engagement with Class 2A fit, reducing the risk of cross-threading.
• Compliance with RoHS 3 and REACH regulations for safe use in various industries.

Professional Applications & Engineering Value

This 3/4"-10 UNC shoulder screw is engineered to address common challenges in precision machinery and heavy-duty equipment. Made from 18-8 stainless steel with a black oxide finish, it resists rust and corrosion in demanding settings like automotive assemblies and industrial automation. The socket head design with a knurled texture ensures a firm grip during installation, minimizing slippage. Its coarse thread and standard shoulder provide accurate component alignment, reducing wear and maintenance. With a high tensile strength of 70,000 PSI, it supports critical applications where reliability is paramount, such as in conveyor systems or robotic arms.

Specification Summary & Compliance

This shoulder screw features a Class 2A thread fit with UNC coarse threads for precise tolerance. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety. Specifications include a shoulder diameter tolerance of -0.004" to -0.002" and length tolerance of -0.005" to 0.005", guaranteeing dimensional accuracy in industrial use.