S-92670A752 1/4"-20 x 2 1/2" Elevator Bolts

Key Features & Benefits at a Glance

• Secure Anti-Rotation Locking: Square neck design prevents bolt rotation during installation and operation, ensuring stable fastening in conveyor systems and elevator assemblies.
• Enhanced Corrosion Resistance: Zinc plating provides a protective barrier against rust and environmental degradation, extending service life in industrial settings.
• High Tensile Strength: 70,000 PSI tensile strength and SAE Grade 2 classification deliver reliable performance under moderate stress and vibration.
• Optimized Thread Engagement: Fully threaded UNC coarse spacing allows for quick assembly and strong holding power in various material thicknesses.
• Wide Bearing Surface: Flat head with wide profile distributes clamping force evenly, reducing surface damage and improving load distribution.
• Consistent Mechanical Properties: Rockwell B80 hardness ensures durability and resistance to deformation during repeated use.
• Regulatory Compliance Assurance: Meets REACH and RoHS 3 standards, ensuring safe use in regulated industrial and commercial applications.

Professional Applications & Engineering Value

These 1/4"-20 UNC elevator bolts are engineered to address critical fastening challenges in material handling and industrial machinery. The square neck securely locks into mating parts, eliminating spin-out during torque application—a common issue in elevator and conveyor belt installations. Constructed from SAE Grade 2 steel with a zinc-plated finish, they resist corrosion in humid or abrasive environments, reducing maintenance frequency. The fully threaded coarse spacing ensures rapid installation and reliable grip in wood, metal, and composite materials, while the flat head design sits flush to prevent obstruction. Ideal for elevator systems, conveyor frames, and heavy-duty platform assembly, these bolts provide a robust, compliant fastening solution that enhances operational safety and longevity.

Specification Summary & Compliance

This product adheres to Unified Standard Class 2A thread fit and UNC coarse thread specifications, ensuring dimensional accuracy and interchangeability. Manufacturing complies with SAE Grade 2 strength standards, with verified 70,000 PSI tensile strength and Rockwell B80 hardness. Regulatory conformity includes full REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliance, guaranteeing adherence to international safety and environmental protocols for industrial fastener applications.