Our multigroove / fluted wood dowel pins are made of Birch and kiln-dried to 6 - 8% moisture. We stock for immediate shipment most standard sizes ranging from 1/4" to 1/2” diameter in Imperial sizes and from 6mm to 8mm in Metric sizes. Our diameter tolerance is +/- .005" for Multi-Grooved / Fluted dowel pins.
If you do not find what you need here we would be happy to quote on your requirements for large quantities, custom sizes and Spiral or Smooth Dowel Pins.