5/8, Expansion Plugs
expansion plugs are mechanical sealing devices that are inserted into a hole and then expanded so they press tightly against the surrounding material, creating a secure, often leak‑tight and long‑term seal. They are commonly used to close or seal machined or cast holes in components, piping, or pressure‑containing parts by using a mechanical action (such as driving or tightening an internal element) that causes the plug body to expand radially and lock in place.
2 member results, (click on any line for more information)
| Buy from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| SIS | AZ | Expansion Plugs | Steel | Zinc/Clear | 5/8 | concave expansion plugs | 200 |
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| GLF | OH | Expansion Plugs | Aluminum | 5/8 | 5/8 welch type-expansion plug .064 thk aluminum | 77 |
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