At Superior Washer & Gasket Corporation, we’re proud to be one of the world’s leading manufacturers and distributors of flat washers. We maintain a vast inventory of nearly every diameter of washer for just about any application.
If we don’t have what you need in stock, our sales team will quote to your custom specifications. Our mission is to provide you with dependable high-quality washers.
As an ISO-9001:2008 certified company, you can trust that our washers are reliable, durable and made with a consistent level of workmanship.
Our production capabilities include special and standard size washers, including steel, stainless steel, belleville, plastic and fender washers and shims. We offer immediate delivery from our stock and can fulfill most orders in less than three weeks including delivery time.
At our fully automated and computerized facilities, we use the most advanced methods for the production of washers. Our capabilities include producing washers that cover thicknesses from 0.0005 through 0.250 inches. If the die you need isn’t already in our inventory, we’ll make it for you with a minimal or no tooling charge.
The market for our washers is considerable and crosses many industries. The buyers of our belleville washers, plastic washers, fender washers and shims include construction, automobile manufacturers, mechanics, builders, aeronautics, robotics, power companies and more.
Our customers depend upon us for our guaranteed quality control and special attention to detail. With our extensive inventory, we’re able to provide just-in-time delivery and fulfill special orders without disrupting our routine production schedules or any reduction of quality.
If you need more information about placing an order for a stock item, making a special fabrication or specifications of washers or shims, you can fill out our online contact form. You can also call us at any time to place an order for items not found on our website or to have us answer any questions.
Sales Office: (631) 273-8282
Hours Of Operation: Monday Thru Friday, 8am-5pm, EST
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Why Purchase from Us
The quality control process for our washers is second to none. With more than 70,000 washers in stock, you can get immediate delivery on almost any order. Our on-premises tool and die room allows us to create custom washers in a minimum amount of time with maximum quality.
With more than 100 power presses, we’re able to complete large custom orders efficiently and accurately. Our experienced crew is able to make washers, including belleville, plastic, fender, steel, stainless steel washers and shims, out of nearly any material.
Because our presses are highly programmable, they can create richly detailed and precise washers. We’re committed to delivering your order on time at a competitive price.
Our technical sales staff is always available to answer your questions about our standard washers, belleville washers, plastic washers, fender washers and shims. Each of our product pages contains detailed information.
Since not all washers are listed online, you can contact us at any time for further assistance. Below, our customer service staff has answered some of our frequently asked questions about our washers and product lines.
What Are the Specifications for Belleville Washers?
belleville Washers possess a spring characteristic which can be used in a variety of functions including stacking applications for pressure. Our belleville washers are available in a wide range of outside diameters, thicknesses and inside diameters.
What Are Plastic Washers Used For?
We offer flat plastic washers that are useful for many industries and applications. The uses of our flat plastic washers include plumbing, medical devices, furniture and automobiles.
The precision of our computerized systems can create plastic washers with very tight tolerances that are ideal for high-friction situations and protection against corrosion. Select from plastics including polyethylene, acetal, PTFE, PVC, nylon and polypropylene washers.
We stock plastic washers in standard and special sizes from with a variety of inside diameters and thicknesses. These washers are ideal for fastener distributors because they work in many applications to protect screws, nuts and bolts from the effects of corrosion, heat and friction.
Uses for Fender Washers
Our fender washers are used for standard applications including automobile repairs, industrial robots and other moving objects where spacing and protection are needed against undue wear between metal parts. The outer diameters of our fender washers range from 1.000 to 1.500 inches while the inner diameters range from 0.218 to 0.406 inches.
Uses of Shims
Our shims act as a support or level to protect washers or other applications against undue wear and tear. Shims can be manufactured out of numerous materials, such as plastics or metals, as well as in odd shapes.