S-95907A520 3/8"-24 x 1 5/8" Hanger Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ideal for humid or chemically aggressive environments.
• Secure and reliable fastening for extension springs due to the dedicated anchor stud design and fine UNF thread.
• Enhanced vibration resistance provided by the fine 24 TPI thread spacing, maintaining joint integrity.
• Durable and long-lasting performance with a robust 1 1/8" minimum thread engagement length.
• Simplified installation and compatibility with a standard 0.22" hole diameter and right-hand thread direction.
• Compliance with stringent environmental regulations, being RoHS 3 and REACH compliant for global supply chain integration.

Professional Applications & Engineering Value

This 3/8"-24 UNF hanger bolt is engineered to solve critical challenges in mechanical assemblies, particularly where extension springs require a secure and permanent mounting point. The 18-8 stainless steel material provides excellent corrosion resistance, preventing failure in demanding industrial settings like outdoor machinery, automotive suspensions, or marine equipment. The fine thread spacing (UNF) ensures a tighter grip and superior resistance to loosening under dynamic loads and vibrations, a common pain point in moving assemblies. As an anchor stud, it offers a dedicated, threaded post for spring attachment, streamlining installation and enhancing the overall reliability and safety of the system. Its design is a direct response to the need for durable, maintenance-free fasteners in critical load-bearing applications.

Specification Summary & Compliance

This hanger bolt adheres to the UNF (Unified National Fine) thread standard, ensuring precise dimensional compatibility. The thread is right-hand direction and meets standard Class 2A tolerances for consistent performance. The product is manufactured to be fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally conscious and regulated industries.