Caplugs Datasheets for Plugs, Stoppers, and Inserts
Plugs, stoppers and inserts fit into holes or cavities and are designed for the ends of shafts, tubes, pipes, fittings, connectors, screws, bars, or other shapes.
Plugs, Stoppers, and Inserts: Learn more
| Product Name | Notes |
|---|---|
| Caplugs KO Series seals are designed to effectively plug electrical knock-outs. Molded in a silver nylon to resemble galvanized steel, the plugs conceal knock-out holes in steel boxes and other... | |
| Caplugs' NPT series threaded plugs can be used as dust plugs to keep out contaminants and moisture, and to protect against thread damage during shipping and storage. The tapered design... | |
| HVTP high-temperature, Flex500™ plugs provide a snug fit when pushed into open ports, ensuring a tight closure that will not pop out accidentally during processing or shipping. A simple tug... | |
| IEC series non-conductive plugs will keep your female connectors free of dust, moisture and contaminants during transit and storage. Inexpensive Flanged end offers ease of installation and removal Material: Low-Density... | |
| K Series copper tubing plugs are especially suitable for general purpose, Type K copper tubing, SAE Standard J-528. This series is designed for applications where the outside diameter of the... | |
| Manufactured from natural paper which is 100% recyclable, PTP Series Paper Plugs are the answer for applications requiring “environmentally friendly” components. These closures will withstand intermittent temperatures up to 400°F... | |
| Mouse-tail plugs are ideal when masking small holes. Stretchable to provide leak-proof seal Reusable Material: Silicone or EPDM Color: Clear All molded rubber, silicone parts and masking hooks imported from... | |
| MPP Series multi-purpose plugs are an attractive plug to finish off holes in sheet metal or other surfaces. The "Quadra-Level" locking grooves on spring tabs adhere tightly to varying gauges... | |
| MSP Series plugs feature two concentric raised rings on the underside of the flange to provide a positive seal. Designed with a cross-slotted head making it easy to tighten with... | |
| NEMA 1-15P POWER PLUG CAP | |
| NEMA 5-15P POWER PLUG CAP | |
| Octagon shape w/2" extension plug | |
| Originally for automotive and air conditioning tube fittings, the RP Series threaded plugs are general purpose, high-strength, machine-threaded and adaptable to a multitude of applications. Serrated for finger tightening, they... | |
| Our EPDM Pull Plugs (PP-SH Series) are designed for both threaded or non-threaded thru-holes of varying sizes. Recommended for plating, painting & anodizing Recommended temperatures up to 350°F (177°C) Reusable... | |
| Our HUP-SH series Ultrabake Silicone Hollow Plugs, are designed to plug plain and threaded holes; they will mask off the hole and allow finishing up to it. Recommended for Powder... | |
| Our MSP-SH Ultrabake Silicone Plugs are designed to plug plain and threaded holes; they will mask off the hole and allow finishing up to it. Recommended for Powder coating, e-coating,... | |
| Our Ultrabake Silicone Hollow Plugs with handles are designed to plug plain and threaded holes; they will mask off the hole and allow finishing up to it. The plugs have... | |
| Our Ultrabake™ Silicone Hollow Washer Plugs are designed to plug plain and threaded holes; they will mask off the hole and leave a circular grounding or earthing area around threaded... | |
| PDE Series threaded plugs are designed to fit tube and nut assemblies interchangeably. Knurled to aid with finger tightening installation and removal. Fits common thread sizes Knurled for ease of... | |
| PDF series threaded plugs are designed for easy mechanical or hand installation of flat-faced O-ring fittings. Fits common thread sizes Fits common nominal tube sizes Knurled for ease of use... | |
| PDH Series threaded plastic plugs are designed for flat-faced O-Ring hydraulic fittings and can be installed and removed with an Allen Wrench. Universal design with standard thread pitches to see... | |
| PDI Series threaded plastic plugs are designed for use on inverted flared fittings. Knurled for ease of use and can be finger tighten to seal. Plugs will seal boss type... | |
| PDO Series threaded plastic plugs are designed to provide a positive seal for SAE straight-threaded O-Ring type ports and bosses on fluid power components. Integral O-Ring-type bead seals in the... | |
| PIP Series push-in-plugs are designed to fit SAE thread sizes. These parts offer the convenience of a push-in plug with the plugging quality of a threaded plug. Material: Low-density polyethylene... | |
| PIP-TAB Series push-in-plugs with pull-tabs are designed to fit SAE thread sizes. Series PIP-Tab has a convenient pull-tab for easy removal. These parts offer the convenience of a push-in plug... | |
| PTM-SH Series Ultrabake™ silicone cap-plugs are designed to be used during the coating of pipes in the pipe fabrication and coating industries. This series was developed to mask the internally... | |
| PVCP Series straight wall plugs are designed to fit into plastic pipe conduit used in construction. This piping is commonly used as conduit between floors of a structure. The piping... | |
| RCK-SH Series cork plugs are designed to plug and mask plain holes. Recommended for painting applications, but may also be used to protect during plating, anodizing and blasting processes. Also... | |
| RER Series plugs for rectangular tubing feature a series of externally tapered ribs designed to provide a sure grip inside a tube without the unsightly plastic shavings. Durable construction ensures... | |
| RERV Series vinyl plugs for rectangular tubing are injection molded to produce the intricate detail and design typical tube glides provide, but with a flexible design allowing quick and easy... | |
| RJ Series conductive polyethylene plugs were designed to protect RJ45-type connecting jacks on computers & network equipment. The RJ Series plugs are ideal to protect from dust or moisture during... | |
| Series RPO Plugs provide a positive dual seal on SAE straight-threaded ports. Integral O-ring-type bead seats into bevel of threaded opening to prevent oil or fluid leakage. A lip on... | |
| Series RPO-M Plugs provide dual seals on ISO fluid power system metric ports. An integral O-ring-type bead seats snugly into the bevel of the threaded opening to prevent oil or... | |
| Square shape w/ 2" extension plug | |
| Square shape w/1-7/8" extension plug | |
| Square shape w/2-3/4" extension plug | |
| Square shape w/3" extension plug | |
| Tapered design with a lift-tab feature to facilitate removal. Great for small size openings and in tight areas where a side tab would not be preferred. Pulling the tab exerts... | |
| The EP series plugs for threaded connectors are designed for easy application and removal in areas not accessible. They can be installed to fit threaded or smooth cylindrical surfaces. Material:... | |
| The MPP-SH Series of miscellaneous plugs was designed to plug plain and threaded holes; they will mask off the hole and allow finishing up to it. Recommended for various processes... | |
| The MSC series caps and plugs are manufactured of an ICP (inherently conductive polymer) compound. This non-sloughing material will not "mark" or "crayon" when rubbed briskly against a hard, flat,... | |
| The MT Series is designed to protect metric fittings with five complete threads to provide a tight fit and secure seal. May be applied or removed with a screwdriver, socket... | |
| The OT series is designed to protect Type K-Style copper tubing. A tapered body with reinforced cross-braces provides exceptional protection for the tube configuration. Type K-Style For Copper Tubing Reinforced... | |
| The P Series plugs are available in six different styles for tapered and straight threads. Designed to keep out moisture, dirt and other contaminants in pipe fittings. Material: High-density polyethylene... | |
| The PD series plugs are designed for use on flared JIC fittings and will seal low-pressure requirements with light finger tightening. May be used on 37° flare fittings without gaskets. | |
| The PZP Series tapered plugs were designed to protect hydraulic and air-hose fittings, but are versatile enough to fit a variety of applications. The thick flange enables easy installation and... | |
| The RMCP-SH Series provides the Heating, Ventilation and Air Conditioning (HVAC) industry with a Cap-Plug combination mask for use during coating and pressure testing of HVAC compressors. Eliminates the need... |
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