S-92221A111 3/8"-16 x 2 1/2" Elevator Bolts

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc plating for prolonged service life in demanding industrial environments
• High tensile strength of 70,000 PSI ensures reliable load-bearing capacity for heavy-duty elevator and conveyor applications
• SAE Grade 2 classification guarantees consistent mechanical properties and material quality
• Full UNC coarse threading provides faster installation and superior vibration resistance in machinery assemblies
• Wide flat head design delivers maximum surface contact for secure fastening without sinking into materials
• Complete fastener solution with included nut reduces sourcing time and ensures perfect thread compatibility
• Class 2A thread fit maintains precise dimensional accuracy for smooth assembly operations

Professional Applications & Engineering Value

This zinc plated steel elevator bolt addresses critical challenges in material handling systems where vibration resistance and corrosion protection are paramount. The fully threaded UNC coarse thread configuration prevents loosening under dynamic loads, making it ideal for elevator buckets, conveyor systems, and industrial machinery. The wide flat head profile distributes clamping force effectively across surfaces, preventing material deformation while the SAE Grade 2 material ensures consistent performance under 70,000 PSI tensile stress. Engineered for heavy-duty industrial applications, this fastener combination delivers reliable performance in demanding operating conditions.

Specification Summary & Compliance

Manufactured to Unified Standard Class 2A thread fit with 3/8"-16 UNC coarse threading and Rockwell B80 hardness. Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards. Features 2 1/2" length with minimum thread length of 2 7/32" and 1 5/16" head diameter. Meets SAE Grade 2 mechanical properties and manufacturing specifications for industrial fastener applications.