S-95412A360 4-40 x 1 1/4" Threaded Rods

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability
• Exceptional tensile strength of 70,000 psi ensures secure fastening under high-stress industrial applications
• Precision thread fit with Class 2A tolerance for smooth assembly and consistent mating with nuts
• Full threading design allows maximum adjustability and flexibility in positioning along the entire rod length
• Coarse UNC thread spacing provides faster installation and reduced risk of cross-threading
• Right-hand threading ensures compatibility with standard industrial equipment and fastening systems
• Compliance with RoHS 3 and REACH meets strict environmental regulations for safe use in global markets

Professional Applications & Engineering Value

This 4-40 UNC fully threaded rod in 18-8 stainless steel delivers critical performance in demanding settings where corrosion resistance and mechanical integrity are non-negotiable. The Class 2A thread fit and coarse thread spacing minimize assembly errors and speed up installation in machinery, electrical enclosures, and structural frameworks. Its 70,000 psi tensile strength and Rockwell B70 hardness prevent stripping and deformation under vibration or load shifts, making it suitable for automotive, marine, and manufacturing applications. The rod’s full threading enables precise component alignment and simplifies adjustments in confined spaces, reducing downtime and maintenance costs.

Specification Summary & Compliance

This threaded rod adheres to UNC thread standards with a Class 2A external thread fit for consistent dimensional accuracy. It is manufactured from 18-8 stainless steel, offering a tensile strength of 70,000 psi and hardness of Rockwell B70. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety requirements for industrial use.