S-90281A309 7/16"-14 x 2" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Enhanced corrosion resistance from black-oxide steel coating, extending service life in demanding industrial environments
• Precise alignment and secure fastening with Class 2A thread fit ensuring consistent engagement and vibration resistance
• Double-ended threading with 3/4" length on both sides for versatile installation and efficient setup in machinery applications
• High load-bearing capacity with 125,000 psi tensile strength, reliably withstanding heavy mechanical stresses
• Superior durability backed by Rockwell C22 hardness, maintaining structural integrity under repeated use
• Guaranteed dimensional accuracy through compliance with DIN 939 standards, ensuring interchangeability and reduced assembly time
• Environmentally responsible manufacturing with full RoHS 3 and REACH compliance, meeting global regulatory requirements

Professional Applications & Engineering Value

These black-oxide steel setup studs are engineered to address critical challenges in precision industrial assembly, where reliable alignment and repeated disassembly are paramount. The 7/16"-14 threading on both ends with consistent 3/4" thread length enables quick fixture setups and tooling changes, reducing downtime in machining and manufacturing lines. The Class 2A thread fit minimizes play and prevents loosening under vibration, while the high tensile strength (125,000 psi) and Rockwell C22 hardness ensure the studs endure cyclic loads without deformation. Ideal for jigs, molds, and automated equipment, these DIN 939 compliant studs deliver predictable performance, enhancing productivity and maintenance efficiency in B2B industrial applications.

Specification Summary & Compliance

These setup studs adhere to Class 2A thread fit tolerances for precise engagement and are manufactured in accordance with DIN 939 specifications. The 7/16"-14 thread size and uniform 3/4" thread lengths on both ends ensure dimensional consistency. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards confirms the absence of restricted substances, supporting safe and sustainable industrial use.