S-92221A101 1/4"-20 x 1 3/4" Elevator Bolts
Elevator Bolts
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Basic Information
Head Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc plating that protects against rust in demanding industrial environments
- Exceptional load-bearing capacity with 70,000 psi tensile strength and SAE Grade 2 classification for reliable performance
- Easy installation and secure fit thanks to full UNC coarse threading and Class 2A thread fit standards
- Enhanced stability in soft materials from the wide flat head and fanged design that prevents pull-through
- Complete assembly solution with included nut, reducing sourcing time and ensuring component compatibility
- Consistent hardness and durability with Rockwell B80 rating that maintains integrity under repeated stress
- Compliance with global safety standards including REACH and RoHS 3 for environmentally responsible manufacturing
Professional Applications & Engineering Value
This heavy-duty elevator bolt is engineered to solve critical fastening challenges in industrial settings where vibration resistance and material integrity are paramount. The zinc plated steel construction provides essential corrosion protection for elevator systems, conveyor belts, and machinery subjected to humidity or chemical exposure. Its fully threaded UNC coarse design ensures rapid installation and superior grip in soft materials like wood or composite panels, while the flat head with wide profile distributes pressure evenly to prevent surface damage. With SAE Grade 2 strength and 70,000 psi tensile capacity, it maintains secure connections in high-stress applications, reducing maintenance frequency and downtime in material handling, construction, and automotive assembly operations.
Specification Summary & Compliance
This elevator bolt maintains Unified Standard Class 2A thread fit with precise 1/4"-20 UNC coarse threading and right-hand direction. Manufacturing adheres to SAE Grade 2 specifications with Rockwell B80 hardness verification. Full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards is confirmed, ensuring safe usage in regulated industries.
