S-92221A140 5/16"-18 x 2" Elevator Bolts

Key Features & Benefits at a Glance

• High tensile strength of 70,000 psi ensures reliable load-bearing capacity in demanding industrial environments.
• SAE Grade 2 steel construction provides excellent durability and resistance to wear, extending service life.
• Fully threaded design allows for maximum grip and adjustability across the entire 2" length.
• Coarse UNC threading with Class 2A fit enables quick installation and secure fastening, reducing assembly time.
• Flat wide head with fanged design offers superior surface contact and prevents pull-through in soft materials.
• Includes matching nut for a complete fastening solution, ensuring compatibility and ease of use.
• REACH and RoHS 3 compliance guarantees environmental safety and regulatory adherence for global applications.

Professional Applications & Engineering Value

These 5/16"-18 UNC elevator bolts are engineered to address common industrial fastening challenges, such as vibration loosening and material fatigue. Made from SAE Grade 2 steel with a Rockwell B80 hardness, they withstand high-stress conditions in elevators, conveyor systems, and machinery. The fully threaded right-hand design and coarse thread spacing ensure rapid installation and strong holding power, while the flat wide head distributes pressure evenly to minimize surface damage. Ideal for heavy-duty applications requiring consistent performance, these bolts offer a reliable solution for maintenance and assembly in manufacturing, construction, and material handling sectors.

Specification Summary & Compliance

This product adheres to Unified Standard Class 2A thread fit and UNC thread type with precise dimensions: 5/16"-18 thread size, 2" length, and 1 3/16" head diameter. It meets SAE Grade 2 specifications for strength and is compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring safe and regulated use in various industries.