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Pipe Plug
Pipe plugs screw into a pipe-thread port to close it, sealing machining holes and spare ports in hydraulic, pneumatic and coolant lines. Socket plugs are tightened with a hex key and sit flush, in alloy steel and 304 stainless; hex head plugs are tightened with a wrench and are stocked in brass.
- 22 sizes・21 in stock
Browse by type
Carbon Steel Socket Head Plug
Stainless Steel Socket Head Plug
Copper Hex Head PlugHow to choose
Alloy steel High strength, for hydraulics and general machinery.
304 stainless Corrosion resistant, for water lines, food and chemical equipment.
Brass Hex head plugs, common on pneumatic and water lines.
- PT is a tapered pipe thread. Wrap the thread with sealing tape or apply sealant before installing.
- Sizes are given as the pipe thread size (PT 1/8", PT 1/4"), not the outside diameter measured with a ruler.
All items
22 items, grouped by type. Tap a group to expand.
Carbon Steel Socket Head Plug6 items
Stainless Steel Socket Head Plug5 items
Copper Hex Head Plug11 items
Related categories
Brass Pipe Thread AdaptersCompression Fittings for Copper TubePush-in Fittings (PU Tube)Also known as / standards: Hex Socket Pipe Plug · allen plug · hex plug · DIN 906 · DIN 908 · DIN 910 · SCREW PLUG · HEX SOCKET PLUG · JIS B 0203 · CNS 4848 · CNS 4847 · CNS 4843 · CNS 4845 · CNS 4846
Standards: DIN 906 · DIN 908 · DIN 910 · JIS B 0203 · CNS 4848 · CNS 4847 · CNS 4843 · CNS 4845 · CNS 4846