Pair with a motor in automated motion and positioning applications. A tight thread fit allows these lead screws and nuts to make accurate, repeatable starts and stops. Also known as single-start and self-locking lead screws and nuts, they have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won’t unexpectedly move when the lead screw is at rest. To ensure compatibility, please select components that have the same thread direction, thread size, and number of thread starts.

PET plastic nuts are lightweight and corrosion resistant.

Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.

For technical drawings and 3-D models, click on a part number.

Because of their square shape, these tubes can be stacked, and the flat surface is easier to label than a round surface. Use scissors to cut them down to the length you need. They are oil and moisture resistant and protect long, thin objects during shipping. Add end caps (sold separately) to close each end.

For technical drawings and 3-D models, click on a part number.

Use scissors to cut these tubes down to the length you need. Tubes are oil and moisture resistant. They have one sealed end and one open end. Use them to protect long, thin objects during shipping. Add an end cap (sold separately) to close the open end.

For technical drawings and 3-D models, click on a part number.