Mechanical Expansion Anchor Bolt Through Bolt M20 Stainless Steel Mechanical Anchor Boltnsion Bolt
Characteristics:
- Made of High-Strength Material: Elevator expansion bolts are typically crafted from high-strength steel or other durable metals, ensuring their ability to withstand continuous stress and vibrations during elevator operation.
- Unique Expansion Design: The bolts expand when tightened, fitting securely into the mounting hole and providing stable support.
- Precise Manufacturing Standards: Elevator expansion bolts adhere to international safety standards and regulations, guaranteeing their quality and reliability.
Advantages:
- High Safety: Thanks to the use of high-strength materials and unique design, elevator expansion bolts offer exceptional safety performance, ensuring the stable operation of the elevator system.
- Strong Stability: The expansion characteristic of the bolts allows them to fit tightly into the mounting hole, effectively preventing loosening and detachment, thus ensuring firm connections between various elevator components.
- Wide Applicability: Elevator expansion bolts are versatile and can be used in different types of elevator installation and maintenance scenarios.
Application Scenarios:
- Elevator Installation: During the initial installation of elevators, expansion bolts are used to secure guide rails, machine rooms, and other crucial components, ensuring the overall stability and safety of the elevator system.
- Elevator Maintenance: In the daily maintenance and repair of elevators, expansion bolts may need to be replaced or tightened to ensure the normal operation and safety performance of the elevator.
- High-Rise Buildings: In high-rise buildings, elevator expansion bolts endure greater stress and vibrations, making their importance even more prominent. In these buildings, expansion bolts are widely used at various critical connection points of the elevator system.

Size | M6 | M8 | M8 | M10 | M10 | M10 | M12 | M12 | x50 | x65 | x70 | x70 | x80 | x100 | x100 | x120 | inch. | 1/4 | 5/16 | 5/16 | 3/8 | 3/8 | 3/8 | 1/2 | 1/2 | Tube Dia. | 9.5 | 12.0 | 12.0 | 14.0 | 14.0 | 14.0 | 17.2 | 17.2 | Tube Length | 30 | 35 | 35 | 40 | 40 | 40 | 50 | 50 | Drill Dia. | 9.5 | 12.0 | 12.0 | 14.5 | 14.5 | 14.5 | 18.0 | 18.0 | Tensile Load | 890 | 1390 | 1390 | 1600 | 1600 | 1600 | 2540 | 2540 | Size | M12 | M16 | M16 | M16 | M16 | M20 | M20 | | x150 | x100 | x120 | x150 | x200 | x160 | x120 | | inch. | 1/2 | 5/8 | 5/8 | 5/8 | 5/8 | 3/4 | 3/4 | | Tube Dia. | 17.2 | 21.6 | 21.6 | 21.6 | 21.6 | 25.4 | 25.4 | | Tube Length | 50 | 50 | 60 | 60 | 60 | 80 | 80 | | Drill Dia. | 18.0 | 22.0 | 22.0 | 22.0 | 22.0 | 26.0 | 26.0 | | Tensile Load | 2540 | 3300 | 3300 | 3300 | 3300 | 4950 | 4950 | | |