EFC International - Sealing Plugs for Unified Fine (UNF)/Straight Threads

Sealing Plugs for Unified/Straight Threads protect Unified/Straight-threaded ports and fittings from moisture, dust and damage during production, shipping and storage. The yellow nylon material offers high resistance against hydraulic fluids, solvents, acids and base alkalines.

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Unit of Measure

Items	04MSPU0437-20RD4 Sealing Plug to Fit Unified Fine (UNF)/Straight 7/16-20 Size Thread	04MSPU0437-20RD4NO Sealing Plug to Fit Unified Fine (UNF)/Straight 7/16-20 Size Thread	04MSPU0500-20RD4 Sealing Plug to Fit Unified Fine (UNF)/Straight 1/2-20 Size Thread	04MSPU0500-20RD4NO Sealing Plug to Fit Unified Fine (UNF)/Straight 1/2-20 Size Thread	04MSPU0562-18RD4 Sealing Plug to Fit Unified Fine (UNF)/Straight 9/16-18 Size Thread
Description	N/A Sealing Plugs for Unified/Straight Threads protect Unified/Straight-threaded ports and fittings from moisture, dust and damage during production, shipping and storage. The yellow nylon material offers high resistance against hydraulic fluids, solvents, acids and base alkalines.
Material	N/A Polyethylene
Color	N/A Red
Length	N/A 0.430 in10.9 mm
Flange Outside Diameter	N/A 0.820 in20.8 mm	N/A 0.820 in20.8 mm	N/A 0.900 in22.9 mm	N/A 0.900 in22.9 mm	N/A 0.98 in24.9 mm
To Fit Standard Thread	N/A 7/16-20	N/A 7/16-20	N/A 1/2-20	N/A 1/2-20	N/A 9/16-18
Stem Height	N/A 0.350 in8.9 mm	N/A 0.350 in8.9 mm	N/A 0.390 in9.9 mm	N/A 0.390 in9.9 mm	N/A 0.390 in9.9 mm
O-Ring	N/A	N/A Yes	N/A	N/A Yes	N/A
Applications	N/A Sealing
Features and Benefits	N/A Five complete threads and a sealing lip provide the tight fit for a secure seal Installation and removal by hand or by socket wrench, screwdriver or power tool Sizes to fit 7/16-20 through 1-5/8-12 Unified/Straight Threads
Note	N/A Sealing Plugs for Unified/Straight Threads are also available with a factory-fit Neoprene Rubber O-Ring when a perfect seal is required.