S-97745A130 10-32 x 1 1/8" Hanger Bolts

Key Features & Benefits at a Glance

• 360° rotating head enables easy alignment and installation in tight or awkward spaces, reducing assembly time and effort
• Black-oxide steel construction provides excellent corrosion resistance and durability for long service life in industrial environments
• Wrench flats and 1/16" hex size ensure secure, non-slip installation with standard tools, preventing damage during tightening
• 10-32 UNF fine thread delivers superior holding power and vibration resistance in precision applications
• 3/4" minimum thread length guarantees sufficient engagement for secure fastening in extension spring assemblies
• RoHS 3 and REACH compliance ensures environmental safety and regulatory acceptance for global industrial applications
• Right-hand thread direction provides standard, intuitive installation compatibility with common industrial equipment

Professional Applications & Engineering Value

These black-oxide steel hanger bolts with 360° rotating head technology solve critical alignment challenges in extension spring assemblies and industrial hanging applications. The UNF fine thread (10-32) maintains secure connections under vibration and dynamic loads, while the wrench flats prevent stripping during high-torque installation. Engineered for demanding industrial environments, the corrosion-resistant black-oxide finish extends service life in mechanical systems where reliability is paramount. The combination of 1/4" diameter and 1 1/8" length provides optimal strength-to-size ratio for space-constrained applications requiring robust fastening solutions.

Specification Summary & Compliance

Manufactured to precision standards with Class 2A thread tolerances for consistent performance. Features UNF fine thread specification (10-32) with right-hand thread direction and minimum 3/4" thread engagement length. Compliant with RoHS 3 (2015/863/EU) under exemption 6(a) for lead as steel alloying element and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial hardware applications worldwide.