S-91565A642 3/8"-16 x 4 1/2" Threaded Rods

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 50,000 psi tensile strength for reliable performance in demanding applications
• Precision thread engagement through Class 1A thread fit ensures smooth assembly and reduced installation time
• Superior durability with Rockwell B61 hardness rating maintains structural integrity under repeated stress
• Universal compatibility with UNC coarse threading system allows for broad interchangeability with standard components
• Full-length threading provides continuous fastening capability along the entire 4 1/2" length for versatile positioning
• Environmental compliance with RoHS 3 and REACH regulations ensures safe use in regulated industries
• Right-hand thread direction offers standard, intuitive installation for efficient operations

Professional Applications & Engineering Value

This 3/8"-16 UNC fully threaded steel rod delivers critical engineering solutions where vibration resistance and structural stability are paramount. The coarse thread spacing provides superior performance in applications involving wood, plastic, or softer materials where fine threads might strip or fail. With its 50,000 psi tensile strength and Rockwell B61 hardness, this threaded rod withstands substantial mechanical stress in construction frameworks, machinery assembly, and industrial equipment mounting. The fully threaded design allows for adjustable positioning and secure fastening at any point along the rod's length, making it ideal for hanging systems, structural supports, and assembly jigs where precise height adjustment is required. Its compliance with international environmental standards ensures suitability for projects with strict regulatory requirements.

Specification Summary & Compliance

This inch-system threaded rod features 3/8"-16 UNC coarse threading with Class 1A thread fit for external threads, providing standard manufacturing tolerances suitable for most industrial applications. The product maintains dimensional accuracy per UNC thread standards and is manufactured from high-quality steel. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for hazardous substances. The combination of specified tensile strength, hardness rating, and thread specifications meets industry requirements for reliable performance in mechanical and structural applications.