self-sealing fastener

self-sealing fastener

A fastener which provides a seal that is so tight that a sealant material or mechanical seal is not required.
References in periodicals archive ?
These self-sealing fasteners provide an airtight, leak-proof seal against liquids, air and other gasses, and can be removed from equipment and reused without spoiling the sealing action.
The self-sealing fasteners provide an airtight, leakproof seal against liquids, air and other gases, and can be removed from equipment and refused without spoiling the sealing action.
The self-sealing fasteners are intended to provide an air-tight, leak-proof seal against liquids, air, and gases.