S-92670A660 1/4"-20 x 4" Elevator Bolts
Elevator Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior Anti-Rotation Performance – Square neck design prevents bolt spinning during installation and operation, ensuring secure fastening in high-vibration environments
- Enhanced Corrosion Resistance – Zinc plated steel construction provides reliable protection against rust and environmental degradation
- High Strength-to-Weight Ratio – SAE Grade 2 rating with 70,000 psi tensile strength delivers dependable performance in demanding applications
- Optimized Thread Engagement – UNC coarse threading with Class 2A fit ensures quick installation and reliable holding power
- Complete Fastening Solution – Includes matching nut for immediate installation convenience and system compatibility
- Wide Application Compatibility – Flat head profile with wide bearing surface distributes load effectively across materials
- Regulatory Compliance Assurance – Meets REACH and RoHS 3 standards for safe industrial use and environmental responsibility
Professional Applications & Engineering Value
This heavy-duty elevator bolt with square neck design solves critical anti-rotation challenges in industrial machinery, conveyor systems, and material handling equipment. The zinc plated steel construction provides essential corrosion resistance for harsh environments while maintaining Rockwell B80 hardness for durability. The fully threaded UNC coarse pattern with Class 2A fit ensures rapid installation and reliable performance in high-vibration applications. Engineered with a 4" length and 0.25" diameter, this SAE Grade 2 fastener delivers 70,000 psi tensile strength for elevator systems, platform assemblies, and industrial flooring where secure, long-lasting fastening is critical.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Unified Standard Class 2A thread fit and UNC coarse threading (1/4"-20). Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations. Features SAE Grade 2 strength classification, 70,000 psi tensile strength, and Rockwell B80 hardness. The square neck measures 0.26" width with 0.22" length for secure anti-rotation performance in industrial applications.
