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Shaw micro hex head expansion test plugs provide permanent, leak-proof sealing of fluid passages in hydraulic castings and manifolds without using threads / O-rings / sealants.
A| Style | Model | Nominal Size | Inside Dia. | Max. Air Pressure | Material | Type | Price | |
|---|---|---|---|---|---|---|---|---|
| A | 68090 | 1/2" | 0.47" To 0.559" | Up To 15 psi | Neoprene Rubber | Thumb Nut | £37.81 | |
| A | 68000 | 1/4" | 0.22" To 0.262" | Up To 15 psi | Neoprene Rubber | Thumb Nut | £33.32 | |
| A | 68733 | 3/8" | 0.36" To 0.428" | Up To 15 psi | Neoprene Rubber | Thumb Nut | £40.80 | |
| A | 68012 | 5/16" | 0.29" To 0.345" | Up To 15 psi | Neoprene Rubber | Thumb Nut | £34.10 | |
| A | 68147 | 7/16" | 0.41" To 0.488" | Up To 15 psi | Neoprene Rubber | Thumb Nut | £36.50 | |
| A | 68137 | 9/16" | 0.55" To 0.655" | Up To 15 psi | Neoprene Rubber | Thumb Nut | £25.36 |
These plugs are capable of withstanding air pressures up to 15 PSI.
They have holes with diameters ranging from 5.59 to 16.624 mm.
These plugs are used by contractors and plumbers who use no-heel connectors in their plumbing applications.