S-98957A649 1 7/8"-8 x 3 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 125,000 psi tensile strength for demanding structural and machinery applications
• Superior corrosion and wear resistance from ASTM Grade B7 steel construction and Rockwell C35 hardness
• Precise thread engagement with Class 2A thread fit ensuring reliable fastening and vibration resistance
• Optimized for fine adjustments through UN fine threading (1 7/8"-8) providing greater clamping force control
• Full-length threading versatility allowing installation flexibility across the entire 3-foot length
• Regulatory compliance assurance meeting ASTM A193 specifications and RoHS 3 environmental standards
• Right-hand thread compatibility with standard industrial equipment and existing assembly systems

Professional Applications & Engineering Value

This high-strength threaded rod delivers critical performance where standard fasteners fail. The ASTM Grade B7 steel composition provides exceptional resistance to stress relaxation and creep under sustained loads, making it ideal for pressure vessel systems, structural anchoring, and heavy machinery assemblies. The fully threaded design enables adjustable positioning throughout the entire 3-foot length, while the UN fine threads maintain superior clamp load retention in high-vibration environments. With 125,000 psi tensile strength and Rockwell C35 hardness, this rod solves engineering challenges requiring both extreme durability and precision thread engagement for industrial applications where failure is not an option.

Specification Summary & Compliance

Manufactured to ASTM A193 specifications with Class 2A thread fit tolerance for precision external threading. Features UN fine thread form (1 7/8"-8) with right-hand direction. Compliant with RoHS 3 (2015/863/EU) environmental regulations and meets the mechanical property requirements of ASTM Grade B7 material classification for high-temperature service applications.