S-92221A283 5/16"-18 x 1" 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 and extends service life in demanding environments
- Exceptional tensile strength rated at 70,000 psi, ensuring reliable performance under high-stress industrial applications
- Enhanced load distribution from the wide flat head and flange design, reducing surface pressure and material damage
- Easy and quick installation with fully threaded UNC coarse threads and right-hand direction for efficient assembly
- Precise thread fit meeting Unified Standard Class 2A, providing consistent engagement and vibration resistance
- Complete fastening solution including a matching nut, saving procurement time and ensuring compatibility
- Compliance with environmental standards including RoHS 3 and REACH, making them safe for regulated industries
Professional Applications & Engineering Value
These 5/16"-18 UNC elevator bolts are engineered to address common industrial challenges such as material fatigue and loosening under dynamic loads. Constructed from SAE Grade 2 steel with a zinc-plated finish, they offer excellent durability and corrosion resistance, ideal for elevator systems, conveyor belts, and heavy machinery where flat head profiles and fully threaded designs ensure secure, flush mounting. The coarse threading and Class 2A fit provide reliable performance in high-vibration environments, reducing maintenance needs and downtime. Their 70,000 psi tensile strength and Rockwell B80 hardness make them a trusted choice for B2B applications requiring consistent, long-term fastening solutions.
Specification Summary & Compliance
This elevator bolt features a 5/16"-18 UNC thread with Unified Standard Class 2A fit, ensuring dimensional accuracy and interchangeability. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, confirming adherence to environmental and safety regulations. Manufactured to SAE Grade 2 specifications, it includes a nut and is fully threaded for versatile use in industrial settings.
