Standard Dowel Pin Sizes

And oversize series having basic diameters 0 001 inch over the nominal diameter intended for replacement use.

Standard dowel pin sizes.

Calculated values based on 1050 mpa. To view techincal details and additional information click on the details button for each size. Review your design to determine if you have similar application requirements. Design for press and slip fit of dowel pins used for alignment of mating parts utilizing gd t tolerancing methods.

Nominal size pin diameter a b d r calculated single shear strength recommended hole size 0002 over nom 001 over nom. Standard size dowel pins. Choose from our selection of metric dowel pins including over 1 800 products in a wide range of styles and sizes. Dowel pin size chart machined asme ansi.

Standard series having basic diameters 0 0002 inch over the nominal diameter intended for initial installations. Dowel pins one end tapped. Longer lengths available in diameters 5 32mm. The following chart is of machine dowel pins chart per.

1 4 diameter dowel pins. Charts are by dowel pin lengths. Dowel pins chamfered. Solid and extractable dowel pins in metric and imperial sizes dowel pins to iso 2338 1998 iso 2388 1998 tested to iso 8749 kn.

Spring pin straight type 1 1 000 pieces per package dowel pin inch size. Asme b18 8 5m alloy steel 2. Dowel pins straight. Locate the length of the dowel pin chart.

Dowel pin with inside threads e type with straight groove stepped dowel pins standard with tapped hole. Parallel pin b type 1 1 000 pieces per package insulating dowel pins. Pullout dowel pins are manufactured to the same asme standards as standard dowels with a threaded hole at one end. Then locate the diameter listed within the chart.

B a c 10 16 r 0 l 0 5 0 2 43 metric dowel pins hardened and ground dimensions notes 1. The relationship between the diameter of the pin and the diameter of the hole must take into account the ductility of the dowel and the hole material and will vary more accordingly to this factor than according to the size of the dowel itself. In hardened steel parts the hole should be 005 to 008mm 5 8 microns smaller than the dowel. Ansi asme b18 8 2 ansi ground machine dowel pins hardened are furnished in two diameter series.

In stock and ready to ship. Should these design guideline be inadequate reference the charts given within the hole shaft tolerance pages. The threaded hole allows for the installation of a t handle wrench to assist in removal.