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.

Support and position workpieces and fixtures from the bottom or side. These buttons press into a drilled hole for permanent installation.

The swiveling tip supports uneven and angled surfaces.

Set the tang in a slot below the work surface to prevent thin material from sliding underneath the face.

Sealed at the top to prevent debris from getting inside and making them seize up, these guide pins are a good choice for machining fixtures.

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

For locating the side of a workpiece without milling a permanent slot into your fixture, screw these easily repositioned rails into threaded holes.