S-90432A110 1/4"-20 x 3/4" 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 Load Distribution with wide flat head design for superior surface contact and reduced material stress
- Superior Anti-Rotation Performance due to ribbed neck design that prevents loosening under vibration
- Exceptional Tensile Strength rated at 70,000 psi for reliable performance in demanding applications
- Corrosion-Resistant Protection with black oxide finish extending service life in harsh environments
- Simplified Installation with slotted drive design and included nut for quick assembly
- Precision Thread Compatibility with UNC coarse threading and Class 2A fit ensuring reliable engagement
- Consistent Mechanical Properties with Rockwell B80 hardness for dependable performance across applications
Professional Applications & Engineering Value
This 1/4"-20 UNC elevator bolt delivers critical engineering solutions for industrial applications where vibration resistance and secure fastening are paramount. The ribbed neck design provides superior anti-rotation properties, making it ideal for elevator systems, conveyor belts, and machinery where constant movement would typically loosen standard fasteners. The black oxide finish on the steel construction offers enhanced corrosion resistance, while the SAE Grade 2 classification ensures consistent performance in heavy-duty applications. The combination of fully threaded UNC coarse threading with Class 2A fit guarantees reliable engagement in various materials, making this elevator bolt particularly valuable for maintenance and manufacturing operations requiring durable, long-lasting fastening solutions.
Specification Summary & Compliance
This elevator bolt features precision 1/4"-20 UNC coarse threading with Unified Standard Class 2A thread fit and right-hand thread direction. Manufactured to SAE Grade 2 standards with 70,000 psi tensile strength and Rockwell B80 hardness. The product is fully compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, ensuring environmental responsibility and safety in industrial applications.
