S-94650A419 5/16"-18 x 1 1/4" Elevator Bolts
Elevator Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with 120,000 psi tensile strength and Rockwell C25 hardness for reliable performance in demanding applications
- Superior corrosion resistance through zinc yellow-chromate plating that protects against rust and extends service life
- Enhanced anti-rotation stability with square neck design that prevents bolt spinning during installation and operation
- Optimized thread engagement with full UNC coarse threading that ensures quick assembly and strong holding power
- Industry-compliant safety meeting REACH and RoHS 3 standards for environmental responsibility and workplace safety
- Precise dimensional consistency with Unified Standard Class 2A thread fit for reliable mating with nuts and components
- Complete fastening solution including matching nut for immediate installation convenience
Professional Applications & Engineering Value
This SAE Grade 5 steel elevator bolt delivers critical performance where vibration resistance and structural integrity matter most. The square neck design provides positive locking against rotation, solving common loosening issues in conveyor systems, elevator mechanisms, and material handling equipment. The zinc yellow-chromate plating creates a protective barrier against moisture and chemicals, significantly extending service life in industrial environments. With full UNC coarse threading, these bolts offer faster installation and superior grip in wood, metal, and composite materials. The combination of medium strength rating and Rockwell C25 hardness ensures these fasteners withstand repetitive stress without deformation, making them ideal for assembly lines, machinery frames, and heavy-duty platforms where reliability cannot be compromised.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Unified Standard Class 2A thread fit and 5/16"-18 UNC coarse threading. Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations. The SAE Grade 5 classification ensures consistent quality and performance across industrial applications. Features right-hand thread direction and includes matching nut for complete fastening system compatibility.
