10-13X4 Square Recess Flat Head Full Body Wood Screw 2/3 Thread Zinc (Pack Qty 500) BC-1064DQF

A thread forming screw having a tapered point, and a sharp crested, coarse pitch thread. Wood screws are produced two ways: (1) cut thread screws have a tapered shank; (2) rolled thread screws have a constant shank diameter, then taper at the point Will produce a mating thread when assembled into wood or other resilient materialsYou may also like 10-16X1/2 Square Flat Undercut Self Tapping Screw Type AB Full Thread 18 8 Stainless Steel (Pack Qty 4,000) BC-1008ABQU188.