S-90281A866 3/4"-10 x 10" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Enhanced Durability in Demanding Environments: Black-oxide steel construction provides excellent corrosion resistance, extending service life in industrial settings.
• Precision Thread Engagement: Class 2A thread fit ensures reliable, consistent fastening with reduced risk of cross-threading during setup and alignment.
• High Tensile Strength for Heavy-Duty Applications: 125,000 psi minimum tensile strength guarantees structural integrity under significant mechanical stress.
• Double-Ended Threading for Versatile Installation: Threaded on both ends with 2" thread lengths enables flexible connection options in complex assembly setups.
• Standardized Compliance for Global Projects: DIN 939 specification compliance ensures interchangeability and reliability in international engineering applications.
• Consistent Hardness for Repeated Use: Rockwell C22 minimum hardness maintains thread integrity through multiple installation cycles.
• Environmentally Responsible Manufacturing: RoHS 3 and REACH compliance demonstrates commitment to regulatory standards and sustainable production practices.

Professional Applications & Engineering Value

These 3/4"-10 threaded setup studs deliver critical performance in precision alignment and temporary fixturing applications. The black-oxide steel surface treatment provides superior corrosion protection in manufacturing environments where coolants or atmospheric moisture are present. Engineered with double-ended threading and standardized DIN 939 specifications, these studs enable rapid setup changes in machining operations, mold making, and equipment assembly while maintaining positional accuracy. The combination of 125,000 psi tensile strength and Rockwell C22 hardness ensures these components withstand repeated torque applications without deformation, reducing downtime in high-cycle production environments. Ideal for jig and fixture construction, these studs provide reliable threaded connections that maintain dimensional stability throughout extended service periods.

Specification Summary & Compliance

Manufactured to DIN 939 standards with Class 2A thread fit tolerance for precision engagement. Features 3/4"-10 unified threading on both ends with 2" thread lengths. Mechanical properties include minimum 125,000 psi tensile strength and Rockwell C22 hardness. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to international substance restriction requirements.