Sealing Washers

Panel Bushing Seals

360 Degrees of Fortification

Environmental elements can easily make their way into the inner parts of sensitive electronic devices. However, with ZaGO’s panel bushing seals, you can control potential leaks with the most easy to use and economical product on the market. ZaGO’s panel bushing seals are composed of a stainless steel, type 202 or 302 inner component which is encompassed by a silicone rubber molding on all sides, and fits toggle switches 0.469” in diameter. The seal fits snuggly over toggle switches, sealing out hazards such as dirt, grease, air, salt water, acid, moisture and dust. All of our panel bushing seals meet milspec Mil-DTL-5423.

Our panel bushing seal washers are simple to secure onto your switches, and can be assembled such that the surface marked “bottom” is down. They can be reused multiple times, as their silicone and metal composition is highly durable. Extreme harsh environments are likely to deteriorate your switches unless they are protected by ZaGO’s seals.

ZaGO’s panel bushing seals have been engineered to withstand extreme temperature on both ends of the spectrum. While the silicone rubber is highly durable (with a durometer hardness of 35 to 55) the panel bush seal itself has a sleek and compact build. Order with us and we will customize the size, shape, and color of the seals to fit your switches.

So long as factors such as water leakage, salt buildup, fungus, and dirt accumulation are present, your panel switches are at risk of severe damage. That’s where ZaGO comes in with an inexpensive and convenient solution. With ZaGO’s panel pushing seals, upkeeping your switches becomes exceedingly easy; concerns about cleaning, maintaining, tightening or often replacing your switches are eliminated. More significantly, with your ZaGO panel bushing seal in place, you can rest assured that external hazards do not pose a threat to your most sensitive inner circuit components. Our specialists are always available to work with you; contact us today to start protecting your devices with our essential products.

Switch Boots Store

Browse our switch boots catalog and buy your switch boots online with a discount.

ZaGO sealing products are available in a wide range of screw materials as well as “o” ring material options.

Free Sample Products

Leverage this unique opportunity to experience ZaGO’s products at no cost.

ZaGO E-catalogs

Sealing Screws

Switch Boots

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Free Sample Products

Leverage this unique opportunity to experience ZaGO’s products at no cost. We’re confident you’ll be highly satisfied since you’ll see the difference our protective products make for your equipment. But the free samples are just a taste; when you order you will have the opportunity to perfectly tailor-fit all your nuts, bolts, switch boots and seals to your unique equipment and application.

ISO 9001 Registered Firm

ISO 9001 RegisteredFirm

Certified by MET Labs

Certified By MET Labs

The ZaGO Advantage


Proudly Manufactured in the U.S.A

ZaGO manufactures its products in its state-of-the-art facility in Newark, New Jersey, using the finest possible materials. Every step of the manufacturing process is conducted by our local team, giving us the advantage in rapid production and coordination. We’re also listed with NJ Biz as one of New Jersey’s top manufacturing employers.


Prompt Delivery Worldwide

Because of our central location, we can make daily, timely deliveries throughout North America, South America, Europe, and Asia. Our ability to quickly create prototypes, implement adjustments, and begin production means that we have exceptionally short lead times.


Compatible with All Environments

Whatever hazards you face, ZaGO has a sealing solution. Torrential rains, oil intrusions, freezing temperatures or sandstorms–you name it. Our durable products were designed to withstand the most rugged environments, meaning that you can use our fasteners, boots, and crystal seals in virtually any kind of application.


Reusable and Convenient

ZaGO’s products are simply easy to use. We took messy solvents and complex installation and maintenance out of the equation. What you’re left with are one-piece, reusable products that are remarkably quick to install.


Customizable Features

You can customize all the essential features of your products here at ZaGO–from the materials to the colors. As a result of our extensive inventory, advanced equipment, and expert technicians, we offer clients custom-tailored products fitted according to their exact specifications.