Countersunk bolts is a screw that is “sunk” into a piece of lumber. The head will sit below the surface of the material and it can easily be filled with a wood plug or filler. Bolts and large hex-head screws can also be countersunk. Each require a special countersink bit for the best results.
Countersunk bolts Package:
- countersunk screws according to the pieces you order.