Panel fastener

Details Panel fastener Panel fastener

1995-01-20

1996-07-30

Lindsey, Rodney M.

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Externally threaded fastener element, e.g., bolt, screw, etc.

Pilot end having means enhancing fastening or installation

411403, F16B 2500

Patent

active

055405312

ABSTRACT:
A panel fastener for fastening insulated wall panel to structural lumber or steel comprises an integral wafer head and a shank having a cylindrical segment and a threaded segment. A distal portion of the fastener has a self-drilling tip. A square socket for receiving a torque driver is recessed into the head.

REFERENCES:
patent: 2816473 (1957-12-01), Labbee, Jr.
patent: 2982166 (1961-05-01), Hobbs
patent: 3221588 (1965-12-01), Wieber
patent: 3236141 (1966-02-01), Smith
patent: 3313197 (1967-04-01), Knohl
patent: 3903784 (1975-09-01), Dekker
patent: 4041834 (1977-08-01), Herkes et al.
patent: 4369609 (1983-01-01), Sheldon et al.
patent: 4477217 (1984-10-01), Bonacorsi
patent: 4693654 (1987-09-01), Bettini
patent: 4900208 (1990-02-01), Kaiser et al.
patent: 5199839 (1993-04-01), De Haitre
patent: 5256019 (1993-10-01), Phillips, II

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