Precision Dowel Pins are fasteners used in many applications. Also known as parallel pins, dowel pins are used to retain parts in a fixed position. Our precision dowel pins are manufactured to stringent industry standards in terms of tolerance and length requirements. Precision Dowel Pins come in smooth surface finish taps, Flat or rounded ends. Precision Dowel Pins Materials include Stainless steel, alloy steel, Hardened steel. Precision Dowel Pins Sizes & Lengths come in metric sizes.