Screw hole plug

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element with nut – washer – securing means or cap – Washer adjacent head and having a particular shape or...

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Details

411377, 411429, F16B 4300

Patent

active

051121751

ABSTRACT:
The specification discloses a one-piece injection-molded screw hole plug fitting over a screw head to aesthetically close a screw hole. The element defining the screw hole and the top of the screw hole plug have nonplanar, but mating, contours so that the molding and plug define a generally continuous surface. Preferably, the screw hole plug friction fits within the screw hole and over the screw head to retain the plug in position.

REFERENCES:
patent: 264776 (1882-09-01), Sharp
patent: 293726 (1884-02-01), Fancher
patent: 3298272 (1967-01-01), Henderson
patent: 3377633 (1968-04-01), Waldon
patent: 3551922 (1971-01-01), Watson
patent: 4394096 (1983-07-01), Stevens
patent: 4537543 (1985-08-01), Scott et al.

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