Knurled Pin

Knurled Pins are solid non-threaded press-fit pins that are sometimes used instead of grooved pins, but serve a similar purpose. The knurls can either be axial to the pin, or in different directions. Since the grooves are swaged, material is displaced, increasing the diameter of the pin. As the pin is forced into a hole, the grooves close and the pin locks in place. Knurled Pins have good anti-vibration performance.

Knurled Pin Diameters

Knurled Pin are available on the FCH Network with Imperial/US diameters that range from #2 to 1/2 and with Metric diameters that range from M2.9 to M10.

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US/Imperial diameters
Metric diameters
Knurled Pin Lengths

Knurled Pin are available on the FCH Network with lengths that range from 5/16 to 2.

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US/Imperial lengths
Metric lengths
Knurled Pin Finishes

Knurled Pin are available on the FCH Network in finishes or coatings that range from Plain / Furnace Black to Passivated

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