Snap nut concrete anchor assembly

A support member of an anchor assembly, the support member for receiving and securing a threaded shaft thereto, the support member comprising:

• an outer housing, the outer housing being defined by a longitudinal axis (A-A), the outer housing including a wall, the outer housing also including a connector opening at a first end thereof for receiving the threaded shaft, the housing wall including an inner surface defining a bore space,
• a bore assembly disposed in the bore space, the bore assembly including at least two female threaded bore portions the threads of which selectively engage threads of the shaft, the bore assembly further including a flexible bias member for generating a biasing force to bias the at least one female thread bore portion toward the longitudinal axis (A-A),
• a first of the at least two female thread bores including a projection extending therefrom and toward a second of the at least two female thread bores, the second of the at least two female thread bores including a track, the projection slidingly engaging the track to promote alignment between the first and second of the at least two female thread bores as the first and second of the at least two female thread bores move toward and away from the longitudinal axis (A-A), wherein
• the projection is tapered away from the first of the at least two female threaded bores and the track of the second of the at least two female threaded bores is complementarily tapered to promote compliance between the projection and the track.