S-91025A566 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 assembly and reduced cross-threading risks
• High tensile strength rating of 125,000 psi provides exceptional load-bearing capacity for critical applications
• Dual-threaded end design enables versatile mounting and setup configurations with 2" and 3/8" thread lengths
• Standardized compliance with DIN 939 specifications guarantees interchangeability and engineering consistency
• Superior hardness at Rockwell C22 maintains thread integrity through repeated installation cycles
• Environmental regulation compliance with RoHS 3 and REACH certifications for global manufacturing acceptance

Professional Applications & Engineering Value

These 1/4"-20 threaded setup studs deliver exceptional value in precision manufacturing and equipment assembly applications. The black-oxide steel construction provides superior corrosion protection while maintaining the high-strength characteristics required for repetitive setup and teardown operations. The threaded both ends design with differential thread lengths (2" and 3/8") enables efficient mounting in jigs, fixtures, and machinery where precise component positioning is critical. Engineered to DIN 939 standards, these studs ensure reliable performance in automotive, aerospace, and industrial manufacturing environments where vibration resistance and dimensional stability are paramount. The combination of 125,000 psi tensile strength and Rockwell C22 hardness provides durability against stripping and deformation, reducing maintenance downtime and replacement costs.

Specification Summary & Compliance

These setup studs feature Class 2A thread fit tolerance for precise engagement and are manufactured to DIN 939 specifications ensuring dimensional accuracy and performance consistency. The components are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications. With standardized 1/4"-20 thread size and exacting manufacturing controls, these studs deliver reliable performance meeting international quality standards for industrial fastening solutions.