S-90281A819 5/8"-11 x 6 1/2" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 125,000 psi tensile strength for reliable performance in demanding applications
• Superior wear resistance achieved through Rockwell C22 hardness, extending service life in high-friction environments
• Precision thread engagement with Class 2A thread fit ensuring consistent assembly and disassembly operations
• Versatile dual-end threading with 1 3/4" threads on both ends for flexible installation and setup configurations
• Enhanced corrosion protection through black-oxide steel construction, reducing maintenance requirements
• Global compliance assurance meeting both DIN 939 specifications and environmental standards (RoHS 3 & REACH)
• Optimized length design at 6 1/2" for stable setup applications requiring extended reach

Professional Applications & Engineering Value

These DIN 939 setup studs deliver critical engineering solutions for industrial assembly systems where precision alignment and repeated use are paramount. The black-oxide steel construction combined with Rockwell C22 hardness addresses common wear issues in jig and fixture applications, significantly reducing replacement frequency. The 5/8"-11 threading with Class 2A fit ensures secure fastening in machinery setup, mold making, and precision manufacturing environments. With threading on both ends and substantial 1 3/4" thread length, these studs provide exceptional versatility for temporary setups while maintaining the 125,000 psi tensile strength required for heavy-duty applications. Their standardized DIN 939 profile guarantees compatibility with existing tooling systems worldwide.

Specification Summary & Compliance

These setup studs feature inch system measurements with precision Class 2A thread fit and 5/8"-11 thread size. Manufacturing complies with DIN 939 specifications for dimensional accuracy and performance. The products are fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial components. Mechanical properties include minimum 125,000 psi tensile strength and Rockwell C22 hardness as specified.