S-95050A158 1"-8 x 1 ft. Threaded Rods

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs.
• Reliable reverse-threading performance with left-hand threads for specialized applications requiring counter-clockwise tightening.
• Optimized assembly speed and grip due to UNC coarse thread spacing, preventing cross-threading in high-vibration settings.
• Consistent, free-running thread fit with Class 1A tolerance for easier manual starts and faster installations.
• High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness, ensuring durability under heavy loads.
• Full-length threading versatility allows for adjustable nut positioning along the entire 1-foot rod.
• Global compliance assurance with RoHS 3 and REACH standards, meeting international regulatory and safety requirements.

Professional Applications & Engineering Value

This 1"-8 UNC left hand threaded rod is engineered to solve critical challenges in machinery, automotive, and construction sectors where standard right-hand threads are unsuitable. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, extending service life in outdoor or corrosive industrial environments. Its left-hand thread direction is essential for applications involving rotating components—such as counter-rotating shafts or specific pump systems—where reverse threading prevents loosening due to operational torque. Combined with a Class 1A thread fit and fully threaded design, it enables quick adjustments and secure fastening in assemblies subject to vibration, reducing downtime and maintenance needs. This rod is a reliable industrial fastener for custom fixtures, heavy-duty equipment, and safety-critical installations.

Specification Summary & Compliance

This rod meets Unified Coarse (UNC) thread standards with Class 1A external thread fit for liberal tolerances and ease of assembly. It is manufactured from 18-8 stainless steel with a tensile strength of 70,000 psi and Rockwell B70 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of restricted hazardous substances and safe for industrial use.