Dimension Bible for Remodelers and DIYers
Bonus Information
                  WOOD SCREW PILOT HOLE SIZES
SCREW SIZE HARD WOOD SOFT WOOD COUNTERSINK SIZE
  Straight Bit Straight Bit
2 1/16" 1/16" 1/4"
3 5/64" 1/16" 1/4"
4 5/64" 1/16" 1/4"
5 3/32" 5/64" 5/16"
6 7/64" 3/32" 5/16"
7 7/64" 3/32" 5/16"
8 1/8" 7/64" 3/8"
9 9/64" 1/8" 3/8"
10 9/64" 1/8" 7/16"
12 5/32" 9/64" 7/16"
14 11/64" 5/32" 1/2"
16 3/16" 11/64" 9/16"
18 7/32" 13/64" 5/8"
20 15/64" 7/32" 3/4"
24 17/64" 1/4" 3/4"
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