S-92221A291 5/16"-18 x 2" 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
- Enhanced corrosion resistance with zinc plating for extended service life in demanding industrial environments
- High tensile strength of 70,000 psi provides reliable load-bearing capacity for heavy-duty applications
- Full UNC coarse threading ensures faster installation and superior grip in elevator and conveyor systems
- Rockwell B80 hardness maintains structural integrity under repeated stress and vibration
- Complete assembly solution with included nut for simplified procurement and installation
- Wide flat head design offers superior surface contact and prevents pull-through in belt and flooring applications
- Compliance with REACH and RoHS 3 standards ensures environmental responsibility and global market acceptance
Professional Applications & Engineering Value
These SAE Grade 2 elevator bolts with zinc plated steel construction address critical challenges in material handling and industrial machinery. The fully threaded UNC coarse thread pattern provides maximum engagement in elevator buckets, conveyor belts, and wood-to-metal applications, preventing loosening under continuous vibration. The wide flat head profile distributes clamping force evenly across surfaces, eliminating damage to belting materials while maintaining secure fastening. With 70,000 psi tensile strength and Rockwell B80 hardness, these industrial fasteners deliver consistent performance in high-stress environments where reliability is paramount for operational safety and reduced maintenance downtime.
Specification Summary & Compliance
Manufactured to Unified Standard Class 2A thread fit with 5/16"-18 UNC coarse thread specifications, ensuring precise dimensional accuracy and interchangeability. Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, meeting global regulatory requirements for industrial components. The SAE Grade 2 classification and inch system measurements guarantee consistent performance according to established industrial fastener standards.
