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Machine Design


The complimentary 2012 Washer Catalog details more than 26,000 nonstandard flat washer and spacer sizes, with no tooling charges, available with outside diameters ranging from 0.08 to 5.140 in., a variety of inside diameters and thicknesses, and over 2,000 commonly specified and difficult-to-find materials.

Washers can be manufactured from a variety of materials, including low-carbon sheet steel, spring steels, stainless steel, aluminum, brass, copper, and nickel silver. Nonmetallic options include ABS, acetal, polyester, nylon, MD nylon, polycarbonate, fiber, polyethylene, and various phenolics. Tools for nonmetallic materials are listed in boldface for quick reference.

Boker’s Inc.
3104 Snelling Ave.
Minneapolis, MN 55406
(612) 729-9365

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