Outdoor projects need screws made from durable material that can stand up to the elements – especially moisture.
If you’re not sure yet, or you might use the project both indoors and outdoors, select Outdoor for best results.
This tells us what kind of thread your screws need: fine or coarse.
Select Hardwood if you’re building with ash, cherry, maple, oak, or walnut.
Select Softwood/Plywood if you’re building with cedar, fir, pine, poplar, spruce, MDF, or plywood of any kind.
Still unsure? Please contact Kreg Technical Support at 1-800-447-8638
(Monday – Friday, 8 a.m. - 5 p.m. CST).
Select the unit you use most often.
We'll give you the right size screw in your preferred measurement system: inches or millimeters.
Make sure to double-check this one!
If you’re building with two different material thicknesses, we’ll calculate the best screw length for maximum strength – while ensuring the screw isn’t too long and won’t poke through your material.
Still unsure? Please contact Kreg Technical Support at 1-800-447-8638
(Monday – Friday, 8 a.m. - 5 p.m. CST).
This is the piece you’ll be drilling a pocket hole into.
Choose the actual thickness of your material – not the nominal size.
Still unsure? Please contact Kreg Technical Support at 1-800-447-8638
(Monday – Friday, 8 a.m. - 5 p.m. CST).
This is the piece you’ll be connecting to Piece A with a pocket-hole screw.
Choose the actual thickness of your material – not the nominal size.
Still unsure? Please contact Kreg Technical Support at 1-800-447-8638
(Monday – Friday, 8 a.m. - 5 p.m. CST).
This setting is for use with the following legacy Kreg Jigs:
K4, K4H, K4L, K4MS, K5, K5MS, K4-INT, K4MS-INT, K5-EUR, K5MS-EUR