Patent ID: 6808350
Filing Date: 2004-10-26
Classification: F16B

Abstract:
An anchor bolt cap comprising:an upper tubular member having a top end, a bottom end, an outer surface, an inner surface, an outer width D1, an inner width D2 and D1 is greater than D2; said top end of said upper tubular member is closed by a top wall; an annular upper shoulder member having a top surface, a bottom surface, an outer width D3, an inner width D4 and said annular upper shoulder member is connected to said bottom end of said upper tubular member and D3 is greater than D1; and a lower tubular member having a top end, a bottom end, an outer surface, an inner surface, said inner surface of said lower tubular member is hexagonal; said inner surface of said lower tubular member has at least two closed loop stepped wall portions for wedging over a nut to be received in said lower tubular member; an outer width D5, and D5 is greater than D1; said top end of said lower tubular member is connected to said bottom surface of said annular upper shoulder member.