Hydraulic Application Caps & Plugs

Flanged Caps are designed to protect the thread of studs. They are used throughout the automotive and engineering industries for general protection uses. The flanges on the profiles have different sizes allowing a socket wrench to function without removing the protection. We offer a selection of materials, including; LDPE, TPR, PVC and Silicone. Our range also includes colour options; Natural, Red and Black and wide choice of sizes to suit your application needs.

Hexagonal Caps are used to protect all common hydraulic coupling sizes. The design is suitable for protecting round components too and are fitted with a central tab for easy removal. They are suitable for Metric, BSP and UNF sizes. Our Hexagonal Caps range are made from Polyethylene and come in a Natural finish.

Our Blue Polyethylene O-Ring Face Seal Caps are designed to protect O-Ring Face Seal Connectors used on hydraulic connections. The longer overall length includes a moulded retaining ring at the bottom that snaps under the connector to keep it securely in place during transit and processing. Our range offers a variety of sizes to suit your application.

Our Vinyl Pull Tab Caps have a large pull tab allowing easy removal from the component. The PVC or EVA material used for these ranges provide good tensile strength, toughness and increased flexibility. Our range includes colour options; Black, Red and Yellow, with a wide choice of sizes to suit your application needs.

These Push-fit Round Vinyl End Caps are made from flexible PVC and can stretch on to larger dimensions for a snug fit without tearing, splitting, or shredding. The glossy and attractive finish makes this cap ideal for use as a decorative end cap. Our range is offered in Black or Red colour options.

Slottex Plugs are screw on protection plugs that can be applied or removed with screwdriver, spanner or socket. They can be tightened manually or with power tool. The range cover a large offering of dimensions suitable for Metric threads, BSP threads and UNF threads.

Snap Fit Plugs have a single turn providing tight fit once pushed into position. The plug is design with a centre tab to allow a strong grip for tightening and easy removal. The range is suitable for Metric, BSP and UNF threads.

These LDPE Tear Tab Caps are a rapid solution to fit and remove from the part. By pulling the tab, the cap splits wide open offering an easy solution to numerous applications. The range is suitable to UNF and NPT threads and is available in Natural, Blue and Yellow colours. We offer a wide range of sizes to suit many application needs.

Threaded O-Ring Plugs are equipped with a compressing flange lip and O-ring for a watertight seal and superior leakage protection for hydraulic UNF threads. Can be applied and removed by hand, wrench, socket, or screwdriver. Customers also purchased Ring Seal Kits - O-Ring.

These Polyethylene Threaded Protection Caps are used throughout the automotive, fluid power and engineering industries. They protect threaded components from dust, moisture and damage. They is suitable for UNF/JIC threads. Our range is available in Yellow or Red and a wide choice of sizes, to suit your application needs. You may also be interested in our range of Metric Threaded Caps.

Threaded Protection Plugs - Quick Fit are widely used in hydraulic, pneumatic and general engineering industries. They come with a knurled head to easily grip the head and the short thread allows a quick fit on the part. Suitable for Metric, BSP and UNF thread sizes.

Threaded Protection Plugs - UNF Threads are widely used in hydraulic, pneumatic and general engineering industries. They come with a knurled head to easily grip the head and they offer an excellent protection from dirt, moisture and corrosion. They are suitable for UNF threads.

Wide Flange Threaded Protection Plugs are made of nylon to absorb paint and keep flaking at a minimum avoiding contamination upon removal. The nitrile gasket seals the plug to the mating surface for a watertight seal.

These Polyethylene UNF Threaded Sealing Caps protect and limit fluid leakage. They are resistant to solvents and reduce potential shearing. A neoprene sealing disk limits fluid leakage and the hexagonal head can be tightened by a wrench or socket at low torque but is hand tightening is recommended. Our range is available in Yellow or Red. You may also be interested in our range of Metric Thread Sealing Caps and our selection of Threaded Plugs.