Maintain consistent alignment in mating parts by installing a pin in one part and a liner in the other.

The shoulder provides a consistent height reference point and keeps the pin from being pressed through the fixture.

Encase these pins while molding plastic or composite parts. Once set, the knurls resist movement, letting you align the workpiece with precision on a plate or table.

The head on these pins slides side-to-side in one direction. Use one of these pins and one standard round-head pin to prevent jamming when loading and unloading workpieces with inconsistent hole spacing.

A good choice for automated clamping, these retractors use compressed air to extend and retract a locating pin, protecting the pin from damage in applications where fixtures move through a process, such as along a conveyor belt.

Use these buttons to support and position workpieces and fixtures from the bottom or side. Their hex shape lets you screw them into a threaded hole with a wrench or socket.

Mount through the counterbored hole with a socket head cap screw to support and position workpieces and fixtures from the bottom or side.

As the face of these plungers is pushed in, the internal spring applies outward pressure to hold a workpiece in position against stops and rails.

As the workpiece pushes against the pin head in one direction, the internal spring pushes back to hold it in place for clamping.

Threading makes these guide pins easier to remove and replace than press fit, so they're useful for high-wear applications.