[1-3] Dowel Pin (Inch)

276 items。🔍 Filter in the interactive catalog

About this category

Dowel pins sized in inch fractions, from 1/16" up to 1" (about 0.31–25.4 mm). Typically for US-built machinery, imported tooling, or drawings originally dimensioned in inches. Both 304 stainless and SUJ2 carbon steel are stocked, with the metric equivalent usually shown in brackets after the size.

How to choose

• Inch and metric are not interchangeable — 1/8" is 3.175 mm, not 3 mm, and that 0.175 mm decides whether it presses or rattles.
• If the drawing says fractions, order fractions; converting and picking the nearest metric size is a common mistake.
• Tolerance conventions differ between inch and metric pins — follow the drawing when in doubt.

Specifications at a glance

This category lists 276 items. Size and material coverage below — all stocked in Taiwan.