Square Recessed Head Timber Screw, Various-sized
Washer Head Driver Spike, Various-sized
Square Head Drive Screw Spike
Lag Screw, Various-sized
Screw Spike
15/16″ x 6″ Screw Spikes, Square Head
Galvanized Washer Head Drive Spike
15/16″ x 6-1/2″ Screw Spikes, Rectangular Head