S-90281A859 3/4"-10 x 6" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Enhanced Durability: Black-oxide steel construction with Rockwell C22 hardness provides superior resistance to wear and corrosion in demanding industrial environments.
• High Tensile Strength: 125,000 psi minimum tensile strength ensures reliable performance under heavy loads and reduces the risk of failure.
• Precise Thread Fit: Class 2A thread fit guarantees consistent, secure connections with minimal play, improving assembly accuracy.
• Double-Ended Threading: Threaded on both ends (2" each) allows for versatile installation and easy integration into various setups.
• Standard Compliance: Meets DIN 939 specifications, ensuring interchangeability and reliability in European and international applications.
• Environmental Safety: RoHS 3 and REACH compliant, making them safe for use in regulated industries without hazardous substances.
• Optimal Length: 6" length with balanced thread distribution supports stable alignment in machinery and fixture setups.

Professional Applications & Engineering Value

These black-oxide steel setup studs are engineered to address common challenges in industrial assembly, such as misalignment and component fatigue. The 3/4"-10 thread size with Class 2A fit ensures tight tolerances, reducing vibration-induced loosening in heavy machinery, jigs, and fixtures. With a minimum tensile strength of 125,000 psi and Rockwell C22 hardness, they withstand high-stress conditions in manufacturing and construction, prolonging service life. The double-ended threading simplifies installation in temporary or permanent setups, while compliance with DIN 939 standards guarantees consistency for global engineering projects. Ideal for precision applications, these studs enhance efficiency and reduce downtime in sectors like automotive, aerospace, and tooling.

Specification Summary & Compliance

This product adheres to Class 2A thread fit for inch-based measurements, ensuring precise dimensional accuracy as per industry standards. It meets DIN 939 specifications for stud design and threading, with a 3/4"-10 thread size and balanced thread lengths of 2" on each end. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms the absence of restricted substances, supporting safe and sustainable industrial use.