S-97745A180 M5 x 28 mm Hanger Bolts

Key Features & Benefits at a Glance

• 360° rotating head enables easy alignment and installation in confined spaces without compromising structural integrity
• Wrench flats design provides secure gripping during assembly, preventing slippage and ensuring precise torque application
• Black-oxide steel construction offers enhanced corrosion resistance for extended service life in demanding industrial environments
• M5 coarse thread (0.8 mm pitch) delivers faster installation and superior holding power in various materials
• 28 mm total length with 19 mm thread engagement provides optimal strength for extension spring applications requiring reliable anchoring
• 1.5 mm hex size with 3 mm hole diameter ensures compatibility with standard tools and precise fitment in assembly systems
• Full regulatory compliance meets RoHS 3 and REACH standards for safe use in regulated industries and international markets

Professional Applications & Engineering Value

This black-oxide steel hanger bolt combines advanced engineering with practical functionality for industrial fastening solutions. The M5 coarse thread configuration (0.8 mm pitch) ensures rapid installation while maintaining exceptional pull-out resistance, making it ideal for extension spring applications where vibration resistance is critical. The 360° rotating head technology addresses common alignment challenges in complex assemblies, allowing for angular adjustment without compromising the threaded connection. The black-oxide surface treatment provides a durable barrier against corrosion and wear, extending service life in environments exposed to moisture, chemicals, or temperature variations. This metric hanger bolt is specifically engineered to deliver reliable performance in automotive, machinery, and industrial equipment where precision fastening and long-term durability are paramount.

Specification Summary & Compliance

This hanger bolt features metric coarse threading (M5x0.8 mm) with standard right-hand thread direction and 19 mm minimum thread engagement length. Manufactured to precise dimensional standards with 1.5 mm hex size and 3 mm hole diameter for consistent fitment. The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a) for lead as an alloying element in steel and meets REACH (EC 1907/2006) requirements as of January 17, 2023, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.