Boker's is a stamping manufacturer of acetal flat washers. Advantages of acetal washers includes chemically resistant, very low water absorption, and resistant to hydrolysis by base. Boker's maintains over 5,000 stock tools for non-metallic flat washers, spacers, and shims. You can choose from a wide variety of sizes and thicknesses. With outside diameters of 0.080" to 5.140" and a wide variety of inside diameters, you have millions of acetal washer possibilities.
Search acetal washers
Search below to identify tools in stock available for manufacturing your acetal washers in any quantity without a tooling charge. You can choose a thickness for precision acetal washers within the tool range indicated.
Note, the inside diameter noted may shrink by as much as 10% of the material thickness depending on the material used and its thickness. If no tool is available within your specified tolerance range Boker's can have a custom metal stamping die manufactured in just a few hours. For custom orders fill out the fast quote form. Please refer to Boker's non-metallic shrinkage factors.
Note, Boker's does not carry any flat washers in stock.
Need a custom washer? There are literally an infinite number of custom washer types that Boker's can produce. You can send your custom stamping illustrations/specifications to Boker's for a specific custom washer type by using our fast quote form.