S-90281A861 3/4"-10 x 7" DIN 939 Setup Studs
Setup Studs
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Basic Information
Dimension Parameters
Thread Parameters
End A Parameters
End B Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with black-oxide steel coating, extending service life in demanding industrial environments
- Precise thread engagement with Class 2A thread fit ensuring reliable connections and reduced assembly time
- High tensile strength of 125,000 psi provides superior load-bearing capacity for heavy-duty applications
- Double-ended threading with 2" length on both ends enables versatile mounting and alignment configurations
- Rockwell C22 hardness rating maintains dimensional stability under repeated use and high stress
- International standard compliance with DIN 939 ensures interchangeability and engineering consistency
- Environmental regulation adherence through RoHS 3 and REACH compliance for global market acceptance
Professional Applications & Engineering Value
These 3/4"-10 threaded setup studs deliver critical precision in industrial machinery alignment, fixture setups, and modular assembly systems. The black-oxide steel construction provides superior corrosion protection in manufacturing environments where moisture and chemicals are present. With double-ended threading and consistent 2" thread length on both ends, engineers achieve symmetrical load distribution and simplified installation in jigs, molds, and precision equipment. The Class 2A thread fit eliminates play and vibration issues, while the 125,000 psi tensile strength ensures reliable performance in high-stress applications including automotive tooling, industrial presses, and production line fixtures. Compliant with DIN 939 standards, these studs offer guaranteed dimensional accuracy for international projects.
Specification Summary & Compliance
Manufactured to Class 2A thread fit tolerances with 3/4"-10 thread size and uniform 2" threading on both ends. Meets DIN 939 dimensional and manufacturing specifications. Material certifications include RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance for hazardous substance restrictions. Mechanical properties verified to 125,000 psi minimum tensile strength and Rockwell C22 minimum hardness.
