S-92221A285 5/16"-18 x 1 1/4" 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, extending service life in demanding industrial environments
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity for heavy-duty applications
- Rockwell B80 hardness provides excellent durability and resistance to deformation under stress
- Fully threaded UNC coarse thread design allows for faster installation and secure fastening in elevator systems
- Flat wide head with fanged design offers enhanced surface contact and prevents rotation during operation
- Includes matching nut for complete assembly convenience and compatibility
- Compliance with REACH and RoHS 3 standards ensures environmental safety and regulatory adherence
Professional Applications & Engineering Value
This 5/16"-18 UNC coarse thread elevator bolt is engineered to address critical challenges in industrial settings, particularly in elevator and conveyor systems where vibration resistance and long-term reliability are paramount. The zinc plated steel construction combats corrosion, reducing maintenance frequency in humid or abrasive environments. Its fully threaded right-hand design with Unified Standard Class 2A fit ensures precise engagement, minimizing loosening under dynamic loads. The flat wide head profile with fanged features distributes pressure evenly, preventing surface damage and enhancing safety in heavy-duty fastening applications. Ideal for machinery assembly, this bolt delivers consistent performance backed by SAE Grade 2 specifications, meeting rigorous industrial demands.
Specification Summary & Compliance
This elevator bolt adheres to Unified Standard Class 2A thread fit and UNC coarse thread specifications, ensuring dimensional accuracy and interchangeability. Manufactured from steel with a zinc plated finish, it meets SAE Grade 2 standards with a tensile strength of 70,000 psi and Rockwell B80 hardness. Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, it supports sustainable and safe industrial practices.
