Abstract: A limb adjustment bolt for a compound archery bow includes a threaded shank for releasably attaching a limb to a handle portion of the bow. One end of the shank is connected to a generally circular flange which in turn is attached to a head of the bolt. The head is generally rectangular in cross section and has a longitudinal axis which is perpendicular to the longitudinal axis of the shank. A central portion of the head tapers outwardly and is attached to the flange. The head can include a threaded aperture for receiving a couterweight. Furthermore, the bolt can be formed of a separate head and shank.