S-97745A190 M6 x 32 mm Hanger Bolts

Key Features & Benefits at a Glance

• Effortless installation with 360° rotating head and wrench flats for quick, tool-accessible positioning in tight spaces
• Superior corrosion resistance thanks to black-oxide steel coating, extending service life in demanding industrial environments
• Secure spring attachment with 22 mm minimum thread engagement length ensuring reliable performance in extension spring applications
• Optimized load distribution through M6 coarse threading (1 mm pitch) providing excellent grip and vibration resistance
• Precision compatibility with 4 mm hole diameter and 2 mm hex size for standardized industrial mounting requirements
• Right-hand thread design enabling intuitive installation following conventional assembly practices
• Regulatory confidence with full RoHS 3 and REACH compliance meeting international environmental standards

Professional Applications & Engineering Value

Engineered for demanding extension spring systems, this black-oxide steel hanger bolt solves critical installation challenges in industrial machinery and automotive suspensions. The 360° rotating head eliminates binding during alignment, while wrench flats provide positive torque control without damaging adjacent components. The M6x1 mm coarse thread delivers superior pull-out resistance in softer materials, and the 22 mm minimum thread length ensures sufficient engagement for high-tension applications. The black-oxide surface treatment provides consistent corrosion protection where lubricants might contaminate sensitive processes, making it ideal for manufacturing equipment, agricultural machinery, and material handling systems requiring reliable metric fastener solutions.

Specification Summary & Compliance

This metric hanger bolt features standard M6x1 mm coarse threading with right-hand thread direction and Class 2A tolerance for consistent fit. Manufacturing conforms to international metric thread standards with precise dimensional control (32 mm length, 6 mm diameter, 4 mm hole diameter). The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a) for lead in steel alloys and meets REACH (EC 1907/2006) requirements regarding Substances of Very High Concern (SVHC) as of January 2023.