S-90172A542 1/4"-20 x 2" ASTM A307 Hanger Bolts
Hanger Bolts
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Basic Information
Head Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction, ideal for demanding industrial environments
- Exceptional load-bearing capacity with 50,000 PSI tensile strength for reliable heavy-duty hanging applications
- Optimized for secure rigging featuring a 3/4" eye head with 7/32" diameter for easy attachment of cables and hooks
- Quick installation and removal with 1/4"-20 UNC coarse threading and right-hand thread direction
- Enhanced durability backed by Rockwell B68 hardness for long-term performance under stress
- Reliable partial threading (7/8" thread length) ensures secure fastening while minimizing material usage
- Broad compatibility with Class 1A thread fit for versatile use across standard industrial components
Professional Applications & Engineering Value
Engineered for industrial hardware and hanging solutions, this zinc-plated steel hanger bolt addresses critical needs in machinery suspension, structural supports, and overhead rigging. The eye head design provides a secure anchor point for cables, chains, and straps, while the 1/4"-20 UNC coarse threading ensures rapid assembly and disassembly in maintenance-heavy environments. The partial threading optimizes grip in wooden or metal substrates, preventing rotational slippage under dynamic loads. With a 50,000 PSI tensile strength and corrosion-resistant plating, it delivers dependable performance in warehouses, manufacturing facilities, and outdoor installations where reliability is non-negotiable.
Specification Summary & Compliance
This hanger bolt maintains precise Class 1A thread fit and UNC coarse thread spacing for consistent engagement. Manufacturing adheres to ASTM A307 specifications for mechanical properties, ensuring dimensional accuracy across the 2" length and 0.25" screw diameter. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material traceability for global supply chains.
