S-90432A120 1/4"-20 x 1" 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
- Superior anti-loosening performance with the unique ribbed neck design that prevents rotation under heavy loads
- Enhanced corrosion resistance through black oxide finish, extending service life in demanding industrial environments
- High tensile strength reliability with SAE Grade 2 certification and 70,000 psi capacity for heavy-duty applications
- Easy installation and removal with slotted drive design and fully threaded UNC coarse thread pattern
- Secure fastening compatibility through Unified Standard Class 2A thread fit for precise mating with nuts
- Optimal material durability with steel construction and Rockwell B80 hardness for long-term performance
- Regulatory compliance assurance meeting both REACH and RoHS 3 environmental standards
Professional Applications & Engineering Value
This 1/4"-20 UNC elevator bolt delivers critical engineering solutions for industrial machinery and material handling systems. The ribbed neck design provides exceptional anti-rotation performance in conveyor systems, elevator assemblies, and heavy equipment where vibration resistance is paramount. Manufactured from grade 2 steel with black oxide finish, it offers superior corrosion protection in challenging environments while maintaining the 70,000 psi tensile strength required for safety-critical applications. The fully threaded coarse pattern ensures rapid installation and secure fastening, while the flat head profile with wide bearing surface distributes load evenly, preventing surface damage and maintaining structural integrity in repetitive industrial operations.
Specification Summary & Compliance
This elevator bolt features Unified Standard Class 2A thread fit with 1/4"-20 UNC coarse threading and right-hand direction. The fastener maintains precise dimensional accuracy with Rockwell B80 hardness and complies with SAE Grade 2 mechanical properties. Manufacturing standards include REACH (EC 1907/2006) compliance and RoHS 3 (2015/863/EU) certification, ensuring environmental responsibility and regulatory adherence for industrial applications worldwide.
