S-90281A924 7/8"-9 x 20" Setup Studs

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi ensures reliable performance under heavy loads, reducing the risk of failure in demanding applications.
• Black-oxide steel construction provides enhanced corrosion resistance and durability, extending service life in harsh industrial environments.
• Threaded on both ends with Class 2A fit offers precise, easy assembly and secure fastening, minimizing installation time and improving efficiency.
• Uniform 2 1/4" thread length on each end allows for balanced engagement and consistent clamping force in setup and fixturing tasks.
• Rockwell C27 hardness delivers excellent wear resistance, maintaining thread integrity through repeated use and adjustments.
• Full compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for industrial components.
• 20-inch length provides ample reach for versatile spacing and alignment in machinery setup and maintenance operations.

Professional Applications & Engineering Value

These 7/8"-9 threaded setup studs are engineered to address common challenges in industrial assembly and fixturing, such as misalignment and vibration-induced loosening. Made from black-oxide steel, they offer superior corrosion protection and strength, ideal for environments exposed to moisture or chemicals. The Class 2A thread fit ensures smooth, precise engagement with nuts or tapped holes, reducing assembly errors and enhancing stability in machinery setup, jig construction, and temporary mounting applications. With high tensile strength and consistent threading on both ends, these studs provide reliable, reusable solutions for maintaining alignment and load distribution in heavy-duty equipment, minimizing downtime and improving operational safety.

Specification Summary & Compliance

This setup stud adheres to inch system measurements with a 7/8"-9 thread size and Class 2A thread fit for standard tolerance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured to deliver a minimum tensile strength of 125,000 psi and Rockwell C27 hardness, it conforms to common industrial specifications for reliable performance in various engineering applications.