S-90281A894 1"-8 x 8" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-oxide steel finish for extended service life in demanding industrial environments
• Precise thread engagement with Class 2A thread fit ensuring reliable assembly and consistent torque performance
• High tensile strength rating of 125,000 psi provides exceptional load-bearing capacity for heavy-duty applications
• Balanced dual-thread design with 2½" threading on both ends for versatile installation and secure component mounting
• Standardized dimensions compliant with DIN 939 specifications guarantee interchangeability and engineering consistency
• Superior hardness at Rockwell C22 maintains thread integrity and prevents deformation under repeated use
• Environmental compliance with RoHS 3 and REACH regulations ensures safe usage across global manufacturing facilities

Professional Applications & Engineering Value

These 1"-8 threaded setup studs deliver critical engineering solutions for industrial assembly systems requiring precise component alignment and secure fastening. The black-oxide steel construction provides superior corrosion protection in manufacturing environments where exposure to moisture and chemicals is common. With threaded both ends design and generous 2½" thread lengths, these studs enable efficient installation in jigs, fixtures, and machinery setups where accessibility is limited. The DIN 939 compliance ensures dimensional accuracy for international projects, while the 125,000 psi tensile strength prevents thread stripping and maintains clamping force in high-vibration applications. Ideal for precision tooling, automotive assembly lines, and heavy equipment manufacturing where reliable threaded connections are essential for operational safety and productivity.

Specification Summary & Compliance

Manufactured to DIN 939 standards with Class 2A thread fit tolerance for precise engagement. The 8" length features balanced 2½" thread lengths on both ends with 1"-8 thread size. Mechanical properties include 125,000 psi minimum tensile strength and Rockwell C22 hardness. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest substance restriction requirements for industrial applications.