Patent ID: 6102641
Filing Date: 2000-08-15
Classification: F16B,F16L

Abstract:
A hole plug used for sealing a hole in a wall, the wall having a first side and a second side, said hole plug comprising:a bolt having a bolt head and a threaded shank, said bolt head having a clamping surface adjacent to said threaded shank, said clamping surface extending laterally outward from an axis of said threaded shank,first and second D-shaped washers each having an internal apertures and a periphery, said internal aperture dimensioned to receive said threaded shank and to inhibit passage of said bolt head,a sealing washer having an opening and an outer perimeter, said opening dimensioned to receive said threaded shank, and said outer perimeter adapted to extend beyond the hole,and a threaded nut sized and configured to threadably engage said threaded shank,wherein said threaded shank passes through said internal apertures of said D-shaped washers and said opening of said sealing washer,and wherein said D-shaped washers and said sealing washer are located between said clamping surface and said threaded nut.