What Drill Bit

Pocket screws

Everything for pocket-hole screws — the length-and-thread selector and the full size chart, ½" to 1½" stock.

Start here Pocket-hole screw selector Pick material thickness and type and get the pocket-screw length and thread — coarse or fine. Open the selector Reference Pocket hole screw size chartScrew length by material thickness, with the coarse/fine thread rule.

By material thickness

Know your stock thickness? Go right to it.

1/2"stockLength ¾" 3/4"stockLength 1¼" 1"stockLength 1½" 2×41½" actualLength 2½"

Other fasteners

Wood screwsLag screwsDrill bit sizes sizing & conversionGuides

These are general guidance sizes cross-referenced from common woodworking sources. For structural, load-bearing, or manufacturer-specific work, follow the fastener manufacturer’s or an engineer’s specifications.