Hydraulic Application Caps & Plugs

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.

Hydraulic Quick Release Dust Caps are female fitting suitable to protect quick release couplings series ISO A and ISO B. They are designed to remain attached to the hose and offer excellent protection from dirt, moisture and corrosion. These caps are made from TPE and are available in several colour options; Blue, Green, Red and Yellow. Our range also offers a variety of size options to suit your application.

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.

Banjo Union Caps provide external protection to Banjo Bolts. Union Caps have quicker application and removal than dip-moulded alternatives. Banjo Swivel Joints provide 360 degree rotation in a single plane without leakage. The units establish mechanical flexibility into high pressure and temperature systems such as fuel pressure systems, turbo charging, air-conditioning and brake installations. Banjo Union Caps are typically used in hydraulic, pneumatic and automotive industries. Fit hydraulic Banjo Unions to DIN 7642 B/E. Our range of High-Density Polyethylene caps includes a selection of sizes in Red.

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.

Threaded Protection Plugs are made of nylon or HDPE to guard NPT Threads from contaminants and moisture during production and shipment. The easy to grip head design makes for efficient application and removal by hand or hand tool.

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 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.

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.

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.

Our Pull Tab Hose Plugs feature a large pull tab which allows easy removal. Pull Tab Hose Plugs are ideal for plugging hydraulic hoses, and they feature ribs which provide comfortable fit without stretching the hose. The yellow EVA material in Pull Tab Hose Plugs provides good tensile strength, toughness and increased flexibility

Featuring a Protection Cap and Retaining Washer in one unit; Banjo Bolt Caps hold everything together during assembly, storage and shipment, while protecting against damage and dirt ingress. They are easy to grip, even when wearing gloves. Our Banjo Bolt Caps are offered in Black Low-Density Polyethylene and a range of sizes to suit your application.

Anti-Vibration Plugs are ideal for BSP hydraulic fittings. The notched thread design allows our anti-vibration plugs to prevent parts coming loose during movement. These hydraulic plugs are manufactured in a transparent colour allowing easy inspection of fitted O-rings

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.

These Ribbed Pipe End Caps are non-threaded and are available in either Red or Yellow, we offer a wide range of sizes to suit your application. They are ideal for protecting threaded or non-threaded pipes, tubes or rods. Standard, short and long caps are available. The short versions are for general purpose closure and the long versions have an extra depth and feathered edge which ensure a tight fit. The design of these longer caps helps to prevent accidental displacement.

Yellow Polyethylene Metric Threaded Sealing Caps are fitted with an internal neoprene rubber sealing disk to limit contamination from deposit and entry of particles. They are suitable to protect metric threads. While hand tightening is recommended, the cap can be applied or removed by spanner or socket at a low torque. Our range offers a choice of sizes to suit your needs.

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 are suitable for Metric threads. Our range is available in Yellow or Red and a wide choice of sizes, to suit your application needs.

HDPE Threaded Sealing Caps are used throughout the automotive, fluid power and engineering industries. They are recommended to be tightened by hand although the hexagonal head enables the cap to be applied or removed by spanner or socket at a low torque. The cap is fitted with an internal neoprene rubber sealing disk to limit fluid leakage. Suitable for BSP/Gas threads. Our range is supplied in Yellow, with lots of size options available.

Our Side Release Plugs feature a continuous sealing lip and a strong flexible side-tab. These ergonomic plugs are made of natural LDPE. Plug designed with rounded body ensures a low-abrasion fit.

Push-in Plugs, also referred to as bungs are a versatile option to blank a variety of holes or bores during transportation, paint process or on a finished product. These LDPE plugs protect the handler from rough surfaces from cut holes. The Bung can also be used to protect internal threads. Additionally, the plugs can be used to mask and protect holes during a low temperature paint process. Available with either a flat or domed head these plugs are also offered in a variety of colours so can be used for colour identification or to match a finished product aesthetics. The advantage of these plugs is that they are simple to apply, with a simple push in motion.

Threaded O-ring Plugs - Metric Threads can be applied or removed by hand, hex wrench or screwdriver. The O-ring provides a water tight seal for superior leakage protection.

Hydraulic Quick Release Dust Plugs are male fitting suitable to plug ISO A and ISO B series. They are designed to remain attached to the hose and they offer excellent protection from dirt, moisture and corrosion.

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.

Standard round end caps, also referred to as protection caps are a versatile option to cover holes or threads during transportation, paint process or on a finished product. These LDPE caps can be used on tubes, pipes or rods. Available in either red or natural, there are three shapes, ranging from short caps to cover holes to longer caps which will cover long threads. These caps are easily applied by pushing onto application and can be re-used upon application removal. Customers that purchase our Standard Round End Caps regularly buy our Protective Netting.

Available in LDPE or TPR, these Hose Washer Caps are applied on hose and tube ends in order to prevent them from sliding over the fittings. Our range includes Yellow and Black colour options and offers a range of sizes to suit your application needs.