S-92997A347 5/16"-18 x 5" Setup Studs

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise thread engagement with Class 2A thread fit ensuring reliable assembly and disassembly without binding
• High load-bearing capability with 85,000 psi tensile strength for demanding mechanical applications
• Optimized thread distribution featuring 1-3/4" and 1/2" threaded sections for versatile mounting configurations
• Dual-end threading design enables efficient setup and alignment in machinery and fixture applications
• Consistent mechanical performance maintained through Rockwell B83 hardness specification
• Global compliance assurance with RoHS 3 and REACH regulations for international industrial use

Professional Applications & Engineering Value

These 5/16"-18 threaded setup studs deliver critical engineering value in precision assembly applications where alignment accuracy and corrosion resistance are paramount. The 18-8 stainless steel construction provides excellent protection against oxidation and chemical exposure in manufacturing environments, while the dual-end threading with differential thread lengths (1-3/4" and 1/2") allows for flexible installation in jigs, fixtures, and machinery setups. The Class 2A thread fit ensures smooth engagement with mating components, reducing assembly time and preventing cross-threading issues. With 85,000 psi tensile strength, these setup studs maintain structural integrity under vibration and load variations, making them ideal for repeated adjustment cycles in industrial tooling, automation equipment, and precision manufacturing systems where reliable positioning is critical.

Specification Summary & Compliance

These setup studs feature precise 5/16"-18 unified thread form with Class 2A tolerance for consistent fit and performance. Manufacturing complies with standard industrial specifications for threaded studs, with material certification for 18-8 stainless steel. The products are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current substance restriction requirements for international industrial applications.