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Flanged Allen Socket Plug

Captive Sealing Washer

DIN 908 + Similar

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Allen Socket Head Drain Plug with Captive Seal

Used for plugging parallel thread tapped holes. These drain plugs have a FKM rubber gasket under the flange style head to secure the plug against the hole, preventing leakage. An allen wrench is used to install and tighten the plug.

The seal is fitted into a radial recess at the bottom of the flange, and cannot be lost or squeezed out during installation. These are not one-time use plugs, and can be used multiple times.

Allen drive plugs are used extensively for commercial, industrial, automotives, boats, sanitary pipes and fittings. 

Drain Plug: 11SMnPb30+C Steel 
Rubber Gasket: FKM 80 Shore -20°C to +200°C (-4°F to +392°F)

Zinc Plated (A3K/Zn Nano) finish provides corrosion resistance. This finish has a corrosion resistance of 96 hours to white rust and 160 hours to red dust.

Also known as hexagon socket screw plug with collar, hexagon drive pipe plug.