Essential Components
for Defence

We’re Essentra Components, a global manufacturer and distributor of small yet essential components that play a critical role in the defence industry. From advanced military vehicles and UAVs to precision navigation and guidance systems, our high-performance solutions are designed to withstand extreme conditions and meet the rigorous demands of mission-critical applications. 

1. Push-In Rivets - Snap
Snap Rivets offer a simple and tool-free fastening method, ideal for quick assembly. Their cost-effective design features expandable legs that securely hold components together for a lasting fit. In the defence industry, they are also used in military vehicles and equipment housings, where fast, reliable fastening is essential for maintenance and field operations.
2. Retaining Washers
Retaining Washers are designed to grip the outer shank of screws or bolts, keeping them secure during assembly. Available in various materials, they provide resistance to corrosion, abrasion, and chemicals. Within the defence industry, for example, retaining washers are often used to secure circuit boards in place while preventing unwanted electrical contact.
3. LED Mounts
These LED mounts enable easy manual installation, supporting both vertical and 90-degree positioning. In the defence sector, including drone technology, they are applied in navigation systems and status indicators, where secure LED placement is vital for visibility and reliability in mission-critical operations.

4. LED Light Pipes
Crafted from clear polycarbonate (PC) with a UL94 V0 flame resistance rating, our LED pipes deliver both safety and durability. They come in a choice of flat or domed fronts to suit different lighting needs. In the defence sector and drone technology, they are also utilised for navigation lights and status indicators, ensuring visibility and reliability in demanding mission environments.
5. Set Screws - PEEK
PEEK set screws with a socket drive are engineered for strength and reliability. These high-performance fasteners keep components firmly positioned by exerting pressure through their threaded design. In the defence sector, including drone technology, they are also applied in compact, high-performance assemblies where weight reduction, durability, and resistance to harsh environments are essential for mission success.
6. UV Resistant Cable Ties
Constructed from UV-stabilised nylon, these cable ties are built to endure extended sun exposure. Their durability makes them a reliable choice for outdoor use and other tough conditions. In the defence sector, including drone technology, they are used to manage and secure critical cabling in unmanned aerial systems, ensuring reliability and performance even in the harshest environments.

1. Slottex Plugs
Slotted plugs feature a dual sealing ring beneath the flange, ensuring a tight and dependable fit. This design provides a secure seal for added reliability in various applications. In the defence industry and armoured vehicles, they are commonly used to protect hydraulic systems, fuel reservoirs, and housings from leaks and contamination, ensuring reliable performance in demanding field conditions.
2. Sealing Gaskets
Our collection includes everything from weather stripping to bubble seals and edge guards, designed to handle tough industrial environments. With a wide variety of options, we provide reliable sealing and protection solutions built for demanding applications. Within defence, including armored vehicles, these products are used in doors, hatches, and access panels to protect against dust, water, and harsh environmental conditions while maintaining occupant safety and comfort.
3. Silicone Caps & Plugs
Silicone caps and plugs deliver dependable sealing performance under high temperatures. Within armored vehicles, they are also used to protect threaded holes, hydraulic fittings, and sensitive components during coating and painting processes, ensuring durability and reliability in the harshest conditions.
4. High Temperature Masking Tape
Engineered to endure heat levels of up to 260°C, this high-temperature masking tape is built for tough environments. It’s a dependable choice for various defence applications, including armoured vehicles, where it is used during coating, painting, and surface treatment processes to protect sensitive components and ensure a high-quality, durable finish under extreme conditions.

5. Parallel Protection Plugs
Its primary functions include preventing damage, corrosion, dirt, and moisture from entering and contaminating internal threads. In the defence industry, including armored vehicles, they are commonly used in adjustable seating where they protect threaded holes from damage and contaminants during manufacturing and assembly, where they ensure a secure seal to prevent leaks and maintain system integrity.
6. Torque Hinges - Position Controlled
With options for constant torque, variable torque, and detent settings, these components are ideal when precise positional control is essential. In the defence industry, including armoured vehicles, they are used in hatch mechanisms, seating systems, and equipment mounts, where controlled movement and secure positioning are critical for safety and mission performance.
7. Quarter Turn Locks
We offer locks suited for a wide variety of uses, from light-duty to heavy-duty applications. Options include tough polyamide, strong steel, and stainless steel for added corrosion resistance. Within the defence industry, including armoured vehicles, these locks are widely used on access panels, storage compartments, and equipment housings to ensure security, durability, and reliable performance in the harshest environments.

1. Adjustable T Handle - Flush Mount
Designed for large cabinet doors, this range of T Handles delivers strength and reliability. Made from stainless steel with an IP65 rating, they are ideal for heavy-duty use in challenging or hazardous environments. In the defence sector, including launcher systems, they are used on control cabinets and access panels, providing secure operation and protection against dust, moisture, and extreme field conditions.
2. Sealing Gaskets
Our collection includes everything from weather stripping to bubble seals and edge guards, designed to handle tough industrial environments. With a wide variety of options, we provide reliable sealing and protection solutions built for demanding applications. In the defence sector, including launchers as well as armoured vehicles systems, these products are used on access panels, hatches, and enclosures to ensure protection against dust, water, and harsh environmental conditions.
3. Silicone Caps & Plugs
Silicone caps and plugs deliver dependable sealing performance under high temperatures. In the defence industry, including missile and rocket launchers, they are used to protect threaded holes, fittings, and sensitive components during coating and finishing processes, ensuring durability and reliability in extreme operational environments.

4. High Temperature Masking Tape
Engineered to endure heat levels of up to 260°C, this high-temperature masking tape is built for tough environments. In the defence industry, including missile and rocket launchers, it is used during coating, painting, and surface treatment processes to protect sensitive components, ensuring durability and performance under extreme thermal conditions.
5. Pull Tab Caps
Pull tab caps safeguard applications against spills and contamination. Their tabbed design offers greater surface contact, making them easier to fit and remove with minimal effort. In the defence industry, including missile and rocket launchers, they are used to protect hydraulic lines, threaded connections, and other sensitive components from dust, debris, and damage during storage, transport, and maintenance.
6. Quarter Turn Locks
We offer locks suited for a wide variety of uses, from light-duty to heavy-duty applications. Options include tough polyamide, strong steel, and stainless steel for added corrosion resistance. In the defence sector, including missile and rocket launchers, these locks are used to secure access hatches, equipment panels, and protective covers, ensuring reliability, safety, and durability under extreme conditions.

1. UV Resistant Cable Ties
Constructed from UV-stabilised nylon, these cable ties are built to endure extended sun exposure. Their durability makes them a reliable choice for outdoor use and other tough conditions. Within the defence sector, including navigation systems, they are used to manage and secure critical wiring in vehicles, control units, and communication equipment, ensuring reliability and consistent performance even in the harshest environments.
2. LED Mounts
These LED mounts enable easy manual installation, supporting both vertical and 90-degree positioning. Designed to suit different LED types, they come in two versatile styles for flexible mounting options. In the defence sector, including navigation systems, they are used in control panels, cockpit displays, and status indicators, where secure LED placement is vital for visibility, accuracy, and reliability in mission-critical operations.
3. LED Light Pipes
Crafted from clear polycarbonate (PC) with a UL94 V0 flame resistance rating, our LED pipes deliver both safety and durability. They come in a choice of flat or domed fronts to suit different lighting needs. Within the defence sector, including navigation systems, they are used in control panels, dashboards, and status indicators to ensure clear light transmission, visibility, and reliability in mission-critical environments.

4. Retaining Washers
Retaining Washers are designed to grip the outer shank of screws or bolts, keeping them secure during assembly. Available in various materials, they provide resistance to corrosion, abrasion, and chemicals. In the defence industry, including navigation systems, they are often used to secure circuit boards and electronic assemblies in control units, ensuring stability and preventing unwanted electrical contact in mission-critical operations.
5. Ball & Tapered Knobs
Tapered knobs serve as practical grips for levers, gear shafts, and handwheels, ensuring easy operation. Ball knobs allow smooth control in multiple directions, professional finish. In defence, including navigation systems, these knobs are commonly used on control panels, dashboards, and instrumentation interfaces, giving operators precise handling and dependable control in mission-critical environments.
6. Push-In Rivets - Snap
Snap Rivets offer a simple and tool-free fastening method, ideal for quick assembly. Their cost-effective design features expandable legs that securely hold components together for a lasting fit. In the defence industry, they are fast, reliable fastening is essential for maintenance and field operations. In navigation systems, they are applied to secure panels, displays, and electronic modules, ensuring stability and ease of access during critical missions.