S-90281A101 1/4"-20 x 6" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-oxide steel coating for reliable performance in demanding industrial environments.
• Precise thread engagement with Class 2A thread fit ensuring consistent, vibration-resistant connections in repetitive assembly tasks.
• High tensile strength of 125,000 psi provides exceptional load-bearing capacity, reducing the risk of failure under stress.
• Dual threading on both ends with 1" thread lengths for versatile installation and easy alignment in machinery setups.
• Superior durability backed by Rockwell C22 hardness, maintaining structural integrity over extended use cycles.
• Compliance with DIN 939 standards guarantees dimensional accuracy and interchangeability for global engineering applications.
• Eco-friendly manufacturing with RoHS 3 and REACH compliance, meeting strict environmental and safety regulations.

Professional Applications & Engineering Value

These 1/4-20 threaded setup studs are engineered to address common challenges in precision assembly, such as misalignment and thread wear. Made from black-oxide steel, they offer excellent resistance to rust and abrasion, ideal for industrial setups involving machinery, fixtures, or automated systems. The threaded both ends design with consistent Class 2A thread fit ensures quick, secure fastening, reducing downtime in production lines. By meeting DIN 939 specifications, these studs deliver reliable performance in high-stress applications, from manufacturing jigs to equipment maintenance, enhancing operational efficiency and longevity.

Specification Summary & Compliance

This product adheres to Class 2A thread fit tolerances for precise threading, with a thread size of 1/4"-20 and thread lengths of 1" on both ends. It conforms to the DIN 939 standard for dimensional accuracy and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe and environmentally responsible use.