S-90281A913 7/16"-14 x 8" Setup Studs

Key Features & Benefits at a Glance

• Enhanced Durability: Black-oxide steel construction provides superior corrosion resistance, extending service life in harsh industrial environments.
• High Tensile Strength: 125,000 psi minimum tensile strength ensures reliable performance under heavy loads and stress conditions.
• Precision Thread Fit: Class 2A thread fit guarantees consistent, secure fastening with reduced risk of cross-threading or loosening.
• Balanced Double-Ended Design: Threaded on both ends with 1 3/8" thread lengths enables versatile installation and even load distribution.
• Optimal Hardness: Rockwell C27 minimum hardness maintains thread integrity and resists wear during repeated use.
• Regulatory Compliance: Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries and global markets.
• Standardized Sizing: 7/16"-14 thread size and 8" length in inch system facilitate easy integration with existing equipment and tooling.

Professional Applications & Engineering Value

These black-oxide steel setup studs are engineered to address critical challenges in industrial assembly, machinery setup, and precision tooling applications. The 7/16"-14 threading on both ends with Class 2A fit ensures accurate alignment and secure mounting in jigs, fixtures, and modular systems, minimizing downtime from misalignment or thread failure. The black-oxide surface treatment combats corrosion in humid or chemically aggressive environments, while the 125,000 psi tensile strength and Rockwell C27 hardness provide resilience against dynamic loads and vibration. Ideal for CNC machining setups, automotive tooling, and heavy equipment assembly, these studs deliver repeatable precision and long-term reliability, reducing maintenance costs and improving operational efficiency.

Specification Summary & Compliance

This setup stud adheres to inch system dimensions with an 8" length and 7/16"-14 thread size, manufactured to Class 2A thread fit tolerances for precise engagement. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental and safety standards are upheld. The product maintains a minimum tensile strength of 125,000 psi and Rockwell C27 hardness, confirming consistent performance in demanding applications.