Quality Steels and Expert Heat-Treatment

Royal uses only the highest quality steels in manufacturing our punches and pins, and our in-house computer regulated vacuum furnaces are pre-programmed to produce consistent quality parts for durability and top performance.


About Royal Pins


Royal Diversified Products, Inc. is a leading manufacturer of precision crafted pins, punches and perforators. As well as a comprehensive line of standard products, Royal is well known for our expertise in the manufacture of custom miniature precision parts.


Nils Ellin founded the company in 1946, as Royal Chain; a manufacturer of jewelry chain. In the early 60's, Nils and his son Roger, diversified Royal into the manufacture of steel pins used in metalworking, becoming a pioneer of the economical 60 degree bevel head punch.


Since then, we have continually expanded our product line to fulfill the needs of the metalworking and molding industries. Our PTD series, through hardened M-2 ejector pins, available in .0001 increments, was an industry first. We also maintain one of the industry's largest inventories of pins, ranging from .010 to 1" diameter, so that we can supply our customers' requirements promptly. 97% of our orders received for standard items are shipped on the day we receive them.


It has been Royal's mission to supply our customers with the part they need, when they need it, at an economical price, while maintaining the highest level of quality. That will never change. Our modern 35,000 square foot facility, our dedicated employees, our proprietary in-house heat treating process and our quest for excellence all combine to make Royal THE choice for your pin or punch need.

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