Elevator Bolt — Wide Flat Head, Square Neck
Elevator bolts have a very thin, wide flat head and a square neck under the head. Originally designed for grain elevator buckets, they are used wherever a low-profile wide head is needed — conveyors, screen plates, and bin liners. The flat head sits flush against the surface and the square neck prevents rotation.
Specifications
| Diameter Range | 1/4" – 5/8" |
|---|---|
| Material | Carbon steel, Stainless 304 |
| Surface Finish | Plain, Zinc plated |
| Application | Grain elevator buckets, conveyor flighting, bulk material handling |
Frequently Asked Questions
What makes elevator bolts low-profile?
The head is unusually thin compared to its diameter — typically 1/8" or less head height for a 3/8" diameter bolt. This minimum profile prevents grain or material from catching on the bolt head as it travels through the elevator or conveyor.
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