When perfect component alignment is not a luxury but a necessity, you need hardware built for precision. Ensure your critical parts mate flawlessly with our high-quality dowel pins and rings from Specialty Fasteners.

These components are essential for a variety of high-stress uses where accuracy is paramount. In engine building, you’ll use them to precisely locate cylinder heads, transmission bellhousings, and main caps, preventing catastrophic shifting under load. They are also indispensable in machining and fabrication for aligning jigs, fixtures, and any two mating surfaces that require perfect orientation.

Our pins are not generic hardware; they are precision-ground, hardened steel commercial fasteners, manufactured to strict tolerances for a perfect press fit. While ensuring perfect alignment, remember we are your comprehensive source for all hardware, including a full inventory of nut and bolt fasteners. Get the precision parts you require when you buy nuts and bolts online from Specialty Fasteners.