ZAGO

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Products

High-Tech Sealing Solutions

ZAGO specializes in providing clients with customized solutions for all of their sealing needs. If you need fasteners with dimensions outside the standard range, turn to ZAGO–the top manufacturer of specialty fasteners. No matter your specifications, ZAGO can supply you with screws of nearly any length, thread diameter, or drive recess type, using your choice of materials from our extensive inventory.

Sealing Screws

Sealing Screws

Prevent contaminants from leaking into and damaging equipment or seeping out into the environment (with 360° air-tight seal).

Mil-Spec 3212/3213 Sealing Screws

Mil-Spec 3212/3213 Sealing Screws

Protect rugged military equipment & sensitive devices from contaminants seeping in or out in the harshest environments. Pressure-tested to Mil Standard 1500 psi.

Sealing Bolts

Sealing Bolts

ZAGO sealing bolts form a complete seal along the threading of the bolt to permanently prevent contaminants from seeping into or out of equipment.

Security/Tamper-Proof Seal Screws

Security/Tamper-Proof Seal Screws

These ultimate screws will provide you with outstanding security against any external/internal contamination from air, water, gas and other materials.

Special Sealing Screws

Special Sealing Screws

Custom solutions to meet your unique specifications and challenges.

Sealing Nuts

Sealing Nuts

ZAGO’s sealing nuts are designed to withstand extreme pressure and to form a complete seal along the threading of your bolt.

Sealing Washers

Sealing Washers

ZAGO’s sealing washers are designed to withstand extreme pressure and to form a complete seal along the threading of your bolt.

Switch Boots

Switch Boots

Fully protect your electronic devices with push button, toggle and rotary switches from hostile environments.

Crystal Switch Seals

Crystal Switch Seals

Crystal clear solutions for protecting your switches from contaminants, extreme temperatures and weather conditions.

About Our Products

Delivering You Cutting Edge O-Ring Technology

ZAGO’s line of self-sealing screws, bolts, and nuts offers you unsurpassable fastening and sealing power. Each of our fasteners is equipped with a unique, malleable and strong captive O-ring. This device delivers extraordinary results. The O-ring, which fits tightly and precisely in the groove under the screw/bolt/rivet head, acts as a total deterrent against external/internal contamination from air, water, gas and other materials. As a result, your screws and bolts will perform like never before, granting your most sensitive equipment unbeatable protection with 360 degrees of sealant while achieving metal-to-metal contact.

Our screws and bolts are ready-to-use and can be installed the same way as their conventional counterparts. They are also reusable, and can be used with all surface types and in any environment which exposes them to a variety of conditions when you use a compatible O-ring material. Moreover, in the case of high-level vibration, we can fasten self-locking strips, pellets and patches on to your screws or bolts for full shock-absorbency. ZAGO offers clients complete customization–from thread styles to headpiece options to driver types. Your needs are completely met, and your expectations fully exceeded.


Sealing fastening bolts

Sealing And Fastening Power

Wenn Ihre Anwendungen rauen Umgebungen ausgesetzt sind, garantiert Ihnen die Reihe selbstdichtender Muttern von ZAGO eine unübertroffene Befestigungs- und Dichtkraft. Jede unserer Dichtungsmuttern wurde so konstruiert, dass sie über ein um 360 Grad abgedichtetes Gummielement verfügt, das unseren Produkten eine unübertroffene Absicherung gegen äußeren Druck, Vibrationen und Verunreinigungen verleiht. Unsere Dichtungsmuttern verfügen, ähnlich wie unsere Reihe selbstdichtender Schrauben, über unsere O-Ring-Technologie. Überzeugen Sie sich selbst: Ihre Verbindungselemente funktionieren wie nie zuvor und bieten Ihren empfindlichsten Geräten unschlagbaren Schutz mit 360-Grad-Dichtheit und Metall-auf-Metall-Kontakt.

Our self-sealing nuts and plugs are ready-to-use and can be installed the same way as their conventional counterparts. They are also reusable, and can be used with all surface types. Each one provides sealing power in every direction with metal to metal contact.


Set of sealing boots

Protect Your Switches And Extend Your Equipment’s Life Cycle

Harsh environmental conditions demand the most advanced protection available on the market. Water and gas pressure, dirt, sand, dust, moisture, humidity, precipitation and other environmental hazards are no match for ZAGO’s sealing products. ZAGO’s line of switch boots stands up to the most extreme challenges, breaking conventional limitations and exceeding all expectations. When it comes to sealing and protecting switches, ZAGO has established itself as a global leader. When it comes to customer satisfaction and cost-efficiency, ZAGO stands at the top.

ZAGO’s switch boots feature elegant, flexible, and highly effective switch protection. ZAGO’s switch boots are crafted from a single piece design of molded rubber over a brass hex nut. The boots can be custom fitted for a variety of electronic devices that are exposed to the elements. ZAGO has engineered the optimal switch boot using a combination of silicone, brass and other materials. Small and lightweight, they will operate in temperature ranges from -93 degrees to 400 degrees Fahrenheit. Our team of technicians uses cutting-edge methods and equipment to test, re-compound and mix materials to create an elastomer, which is then molded to fit specifications. As a result of our superior craftsmanship, our coverings, suited to transfer mechanical energy, create absolute seals while providing full flexibility. They are also reusable and can be customized according to shape, thickness, weight, and color requirements. The boots conform to military specifications and are DFARS and ROHS compliant.


Sealing fastening solutions

Unique Solutions For Every Case

ZAGO is one of the very few companies that supplies self-sealing specialty screws. If you’re making the investment in advanced equipment that requires specialty screws, then your next investment should be in ZAGO’s powerful self-sealing specialty screws, which can handle any environment with their captive O-ring design. The O-ring seals the screw, creating a complete barrier against external forces such as water or dirt. If you’re using ordinary screws then your equipment may be significantly more susceptible to damage.