What is an Elevator Bolt?

An elevator bolt is a type of fastener featuring a flat, countersunk, or domed head, a square neck, and a threaded shaft. Its flat head design allows it to sit flush against surfaces, reducing snagging or interference. The square neck under the head prevents the bolt from rotating during tightening. These bolts are often made from stainless steel, carbon steel, or zinc-plated steel for excellent durability and corrosion resistance.

Key Features of an Elevator Bolt:

• Head Design: Flat or domed head for a smooth and flush finish.
• Square Neck: Prevents rotation during tightening for a secure fit.
• Sizes & Threads: Available in multiple sizes and thread types.
• Material: Made from stainless steel, carbon steel, or other durable metals.
• Corrosion Resistance: Zinc-plated or galvanized options for longer life.
• Installation: Designed for use with nuts and washers.

Common Uses:

• Construction of buildings, bridges, and heavy structures.
• Assembling machinery and automotive components.
• Securing wood, metal, or other materials.
• Used in conveyor systems and grain elevators due to the flat head design.
• Ideal for applications requiring a smooth surface finish.