S-90432A160 5/16"-18 x 1 1/4" Elevator Bolts
Elevator Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Tip & Drive Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced vibration resistance through the ribbed neck design that prevents rotation and maintains secure positioning in demanding applications
- Superior load-bearing capability with 70,000 psi tensile strength and SAE Grade 2 classification for reliable performance under heavy loads
- Optimized installation efficiency with UNC coarse threading that enables faster assembly and reduced cross-threading risks
- Long-term corrosion protection provided by the black oxide finish that extends service life in various industrial environments
- Secure fastening system with included nut and Unified Standard Class 2A thread fit ensuring precise, consistent engagement
- Broad material compatibility with Rockwell B80 hardness providing excellent durability while maintaining machinability
- Regulatory compliance assurance meeting both REACH and RoHS 3 standards for safe, environmentally responsible manufacturing
Professional Applications & Engineering Value
This heavy-duty elevator bolt delivers exceptional engineering value in material handling systems, conveyor installations, and industrial machinery where vibration resistance and load distribution are critical. The ribbed neck design fundamentally addresses common failure points by mechanically locking the bolt head against rotation, eliminating the need for additional anti-rotation devices. Manufactured from SAE Grade 2 steel with black oxide finish, this fastener combats corrosion while maintaining the 70,000 psi tensile strength required for demanding elevator and conveyor applications. The 5/16"-18 UNC coarse thread configuration ensures rapid installation and disassembly for maintenance, while the flat head profile provides flush mounting to prevent obstruction in moving systems.
Specification Summary & Compliance
This elevator bolt features Unified Standard Class 2A thread fit with 5/16"-18 UNC coarse threading and full threading along the 1 1/4" length. Manufacturing complies with SAE Grade 2 specifications delivering 70,000 psi tensile strength and Rockwell B80 hardness. The product is fully REACH (EC 1907/2006) compliant and meets RoHS 3 (2015/863/EU) standards for environmental responsibility. Dimensional accuracy includes a 7/8" head diameter with wide flat head profile and slotted drive for standard tool compatibility.
