Thread-forming pipe plug

Details Thread-forming pipe plug Thread-forming pipe plug

1997-01-17

2000-11-07

Brinson, Patrick

Pipes and tubular conduits

With closures and plugs

Inflation stem type

138 96T, 220289, F16L 5510

Patent

active

061421863

ABSTRACT:
Disclosed is a plug and fastener for sealing in an opening formed in a workpiece, and the plug and fastener includes a shank having a threaded portion for engaging with an internal wall of the opening and providing a first seal, and having a sealing portion extending from the threaded portion. The sealing portion initially enters the opening and is configured to engage and provide a second seal against the internal wall of the opening.

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