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...
Patent
1981-02-02
1984-07-31
Wolfe, Robert L.
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...
F16B 3924
Patent
active
044627300
ABSTRACT:
A pre-assembled fastener and washer which facilitates application of paint to surfaces that would otherwise be exposed. Two annular protrusions formed on the unthreaded shank adjacent the head serve to retain the washer and fastener in an assembled condition with the washer spaced from the fastener head. Once the assembly has been painted and dried, the washer can be moved to its fully assembled position adjacent the fastener head. A method of forming a painted assembly is also disclosed.
REFERENCES:
patent: 3523299 (1970-08-01), Tinnerman
patent: 3777796 (1973-12-01), Takano
patent: 3862458 (1975-01-01), Stanaitis
patent: 3913649 (1975-10-01), Stanaitis
patent: 4292007 (1981-09-01), Wagner
Buckman Thomas W.
Illinois Tool Works Inc.
Mondul Donald D.
Roche David I.
Wolfe Robert L.
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