S-94995A445 1/2"-20 x 3 ft. ASTM B98 Threaded Rods

Key Features & Benefits at a Glance

• Superior corrosion resistance from silicon bronze material, ideal for harsh marine and industrial environments
• Reliable thread engagement with Class 1A thread fit for smoother assembly and reduced galling
• High strength-to-weight ratio with 50,000 psi tensile strength for demanding structural applications
• Fine UNF threading provides better vibration resistance and precise adjustment capabilities
• Full 3-foot threading allows maximum flexibility in positioning and installation
• ASTM B98 compliance ensures consistent material quality and performance standards
• Right-hand thread direction for standard installation procedures and compatibility

Professional Applications & Engineering Value

This 1/2"-20 UNF silicon bronze threaded rod delivers exceptional performance in corrosive environments where standard steel fasteners would rapidly deteriorate. The silicon bronze composition provides inherent resistance to saltwater corrosion, making it particularly valuable for marine applications including boat building, dock hardware, and offshore structures. In industrial settings, the fully threaded design combined with Class 1A thread fit ensures easy assembly and disassembly while maintaining structural integrity. The fine UNF threading offers superior vibration resistance compared to coarse threads, crucial for machinery and equipment subject to dynamic loads. With its 50,000 psi tensile strength, this threaded rod provides reliable performance in structural connections, piping systems, and electrical applications where both strength and corrosion resistance are paramount.

Specification Summary & Compliance

This threaded rod features 1/2"-20 UNF fine threading with Class 1A thread fit per Unified Thread Standard specifications, providing liberal tolerances for easier assembly. The 3-foot length with full threading and right-hand direction ensures compatibility with standard nuts and components. Manufactured in compliance with ASTM B98 specifications for silicon bronze alloy, this product delivers consistent mechanical properties including the specified 50,000 psi tensile strength. The inch system measurement and fine thread spacing meet industry standards for precision fastening applications in both commercial and industrial sectors.