S-9634K34 10-32 x 1 1/8" Hanger Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel finish for extended service life in demanding environments
• Precise UNF fine threading ensures secure, vibration-resistant connections in extension spring applications
• Optimized 3/4" minimum thread engagement provides maximum holding power and load distribution
• Right-hand thread design enables standard installation procedures and maintenance operations
• Dual-end stud anchor configuration facilitates reliable mounting between components and spring attachments
• Regulatory compliance assurance meets RoHS 3 and REACH standards for global industrial applications
• Precision dimensional control with 0.19" diameter and 0.12" hole compatibility for consistent fitment

Professional Applications & Engineering Value

These 10-32 UNF hanger bolts with black-oxide steel construction address critical challenges in industrial assembly where extension spring applications demand reliable, long-lasting performance. The UNF fine thread configuration provides superior resistance to vibrational loosening, while the right-hand threading ensures compatibility with standard installation tools and procedures. The stud anchor design serves as an ideal solution for mounting applications requiring secure connections between structural components and spring mechanisms. The black-oxide surface treatment significantly enhances corrosion resistance, making these fasteners suitable for environments where moisture and chemical exposure could compromise ordinary steel components. These heavy-duty hanger bolts deliver consistent performance in automotive suspensions, industrial machinery, and material handling equipment where extension spring reliability is paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards with UNF fine thread specifications and Class 2A thread tolerance for consistent fit and performance. The 1-1/8" length with 3/4" minimum thread length ensures proper engagement in various applications. These fasteners are RoHS 3 (2015/863/EU) compliant with exemption 6(a) for lead as an alloying element in steel and REACH (EC 1907/2006) compliant per the latest substance regulations, meeting international environmental and safety standards for industrial components.