S-91187A150 1/4"-28 x 1 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel composition, ideal for harsh environments and outdoor applications
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and structural integrity under stress
• Precision Class 2A thread fit guarantees smooth assembly and consistent mating with nuts and tapped holes
• Fine UNF thread spacing provides enhanced vibration resistance and superior clamping force in dynamic applications
• Full threading along the entire 1-foot length offers maximum flexibility for adjustable positioning and secure fastening at any point
• RoHS 3 compliance meets environmental regulations for safe use in sensitive industrial and electronic applications
• ASTM A193 Grade B8 certification validates material quality and performance consistency for critical engineering projects

Professional Applications & Engineering Value

This 1/4"-28 UNF threaded rod delivers exceptional engineering value through its 18-8 stainless steel construction and fine thread spacing, specifically designed to address common industrial challenges. The material's inherent corrosion resistance prevents degradation in chemical processing, marine, and food industry applications, while the 70,000 psi tensile strength maintains structural stability in mechanical assemblies and construction frameworks. The fully threaded design with Class 2A thread fit enables precise adjustment and secure fastening in machinery, electrical enclosures, and plumbing systems, reducing installation time and minimizing maintenance requirements. Its right-hand threading ensures compatibility with standard components, making it an ideal solution for vibration-prone environments where UNF fine threads provide superior resistance to loosening.

Specification Summary & Compliance

This threaded rod maintains Class 2A thread fit per UNF standards with 1/4"-28 fine thread spacing. Manufactured in compliance with ASTM A193 Grade B8 specifications, it features a tensile strength of 70,000 psi and is RoHS 3 (2015/863/EU) Compliant for environmental safety. The product meets industrial fastener requirements for dimensional accuracy and material performance.