S-92997A329 1/4"-20 x 8" 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Precise thread engagement with Class 2A fit ensuring reliable assembly and reduced cross-threading risks
- High tensile strength of 85,000 psi provides dependable load-bearing capacity for demanding applications
- Dual threading on both ends (2 1/2" and 3/8" lengths) enables versatile connections and easy installation
- Consistent hardness (Rockwell B83) maintains dimensional stability under mechanical stress
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Optimized 8" length offers flexibility in spacing and alignment for precision setups
Professional Applications & Engineering Value
Engineered for precision alignment and fixturing in industrial machinery, this 18-8 stainless steel setup stud solves critical challenges in assembly lines and tooling systems. Its double-ended threading (1/4"-20) with Class 2A thread fit ensures vibration-resistant connections while maintaining exact positioning in jigs, molds, and CNC setups. The material's inherent corrosion resistance eliminates rust-induced failures in humid or chemical-exposed environments, reducing downtime. With a 85,000 psi tensile strength, it withstands repeated tension loads in automation equipment and measuring instruments, providing engineers with a reliable component that bridges accuracy with durability in high-stakes manufacturing applications.
Specification Summary & Compliance
This setup stud adheres to inch-system dimensions with precision Class 2A thread fit tolerances per ANSI/ASME standards. Thread specifications include 1/4"-20 size with 2 1/2" and 3/8" threaded sections on opposite ends. Mechanical properties guarantee 85,000 psi minimum tensile strength and Rockwell B83 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted industrial use.
