Expansion Plugs, Steel
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.
42 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 | |
| Endries | WI | Expansion Plugs | Steel | 1 | pf-1001 (or equivalent) 1in steel expansion plug (kmc only) | 75 |
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| Century | FL | Expansion Plugs | Steel | 0.3750-0.003 x 0.065 | 0.3750+-0.003 x 0.065 +-0.005 expansion plug stl rev-1.0 seastrom pt#5790-6 | 1 |
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| Century | FL | Expansion Plugs | Steel | Zinc/Clear | hp-937-s-32 expansion plug zinc plated hubbard spring | 2 |
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| Century | FL | Expansion Plugs | Steel | 5790-6 | seastrom 5790-6 expansion plug plug stl rev-1.0 seastrom pt#5790-6 | 315 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Zinc/Clear | 1/2 | 1/2 expansion plug .032 thick steel trivalent zinc hp500s32 trivalent zinc i & 4 hour bake no drawing | 9,758 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Zinc/Clear | 13/16 expansion plug Cr3+ | 10,300 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Zinc/Clear | 7/16 expansion plug Cr3+ | 4,000 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Zinc/Clear | 1 1/8 | expansion plug Cr3+ expansion plug | 3 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Zinc/Clear | M22 | m22 expansion plug .032 thk trivalent zinc expansion plug | expansion plug | expansion plug | 4,648 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Zinc/Clear | 9/16 | expansion plug Cr3+ | 3,800 |
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| Liberty | IL | Expansion Plugs | Steel | 7/8 | expansion plug | 253 |
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| Liberty | IL | Expansion Plugs | Steel | Zinc/Clear | 3/4 | expansion plug plate plate | 1,500 |
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| Liberty | IL | Expansion Plugs | Steel | Zinc/Clear | .43 | 5/.440 expansion plugx.049 material +/-.010 thick | 13 |
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| Liberty | IL | Expansion Plugs | Steel | Plain | 1 3/8 x .083 | 1-3/8 odx.083 material expansion plug | 100 |
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| Liberty | IL | Expansion Plugs | Steel | 1 7/16 x 2 x .083 | carbon expansion plug | 595 |
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| Liberty | IL | Expansion Plugs | Steel | 7/8 | outside diamter expansion plug .083 thick material | 340 |
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| QFC | TX | Expansion Plugs | Steel | Zinc/Clear | 1/2 | 1/2 expansion plug-zinc plated | 3556 |
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| QFC | TX | Expansion Plugs | Steel | 1 1/8 | 1-1/8 carbon steel expansion plug | 4527 |
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| QFC | TX | Expansion Plugs | Steel | Zinc/Clear | 7/8 | 7/8 carbon steel expansion plug zinc | 500 |
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| QFC | TX | Expansion Plugs | Steel | Zinc/Clear | 13/16 | 13/16 carbon steel expansion plug zinc(.00015 min) | 2270 |
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| METRO IND | OH | Expansion Plugs | Steel | Zinc/Clear | M22 | expansion plug 22mm cup type-zinc | 1 |
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| R&S Indus | OR | Expansion Plugs | Steel | Zinc/Clear | 3942/100 | 1 expansion plug zinc plated 3942/100 | 100 |
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| R&S Indus | OR | Expansion Plugs | Steel | Zinc/Clear | M25 | 25mm metric expansion plug zinc plated (25/box) | 25 |
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| MidStates | MI | Expansion Plugs | Steel | M20 | 20mm expansion plug steel/steel | 1 |
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| FastWare | Sask | Expansion Plugs | Steel | Plain | 13/16 | shallow expansion plug | 6 |
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| FastWare | Sask | Expansion Plugs | Steel | Zinc/Clear | M50 | expansion plug | 402 |
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| Optimas | IL | Expansion Plugs | Steel | Zinc/Clear | 1/2 | 1/2 cup type-expansion plug steel zinc triv rohs compliant (i) | 88 |
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| ACCURATE | IL | Expansion Plugs | Steel | Plain | 1/2 | expansion plug | 450 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Zinc/Clear | 11/16 expansion plug Cr3+ | 9,682 |
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| Cal Fastenrs | CA | Expansion Plugs | Steel | Plain | 11/16 | 11/16 steel expansion plug #hp-687-s-62 plain stee hp-687-s-62 | hp-687-s-62 | hp-687-s-62 | 17,682 |
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| AIH | AZ | Expansion Plugs | Steel | Plain | plug expansion plain carbon steel | 100 |
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| Endries | WI | Expansion Plugs | Steel | Zinc/Clear | hp-313-s-62-mz welch type-expansion plug mechanical zinc (hubbard) | 281 |
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| WDMB | IA | Expansion Plugs | Steel | Plain | 1.755 x 0.49 | plug exp st (pl) 1.755x0.49 (W020) | 2,500 |
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| OneMonroe | TX | Expansion Plugs | Steel | 1 1/2 | expansion plug steel nominal plug dia. 1 1/2 | 100 |
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| IPC | VA | Expansion Plugs | Steel | Plain | 1 1/2 | 1 1/2 exp plug concave plain (prospect) | 50 |
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| WDMB | IA | Expansion Plugs | Steel | Plain | 3/4 x 1/16 x 15/16 | plg exp st (pl) 3/4x1/16x15/16 drw (W0Q0) | 750 |
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| SIS | AZ | Expansion Plugs | Steel | Zinc/Clear | 1 3/4 | cup expansion plug | 25 |
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| SIS | AZ | Expansion Plugs | Steel | Zinc/Clear | 5/8 | concave expansion plugs | 200 |
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| SIS | AZ | Expansion Plugs | Steel | Zinc/Clear | 7/8 | cup expansion plug | 25 |
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| SIS | AZ | Expansion Plugs | Steel | Zinc/Clear | 2 | 2 cup expansion plug | 25 |
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| B & K FAST | PA | Expansion Plugs | Steel | Plain | 11/16 | 11/16 cup style expansion freeze plug plain | 2680 |
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| MetricThrd | CA | Expansion Plugs | Steel | Plain | M62 | m62 din 442-st pln cupped expansiion plug | stock |
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