Hole Plugs

USB Dust Cover, also known as USB Dust Caps or USB Hole Plug, protect unused connector ports from dirt and moisture. There is no stress applied to the USB Dust Cap adapters internal components upon entry.

The Rubber Dust Cover is made from Silicone Rubber. These Silicone Dust Caps are ideal for high temperature applications up to 302F (150C).

• Color: Black

Parallel Protection plugs for masking are made from a TPE material that is highly resistant to shredding and ideal for threaded applications. Also, this material has a good resistance to acids often used to remove rust from metal before any type of painting or powder coating operation is performed.

Push-In Barrel plugs are general-purpose plugs built to cover and close a hole. These can be applied or removed quickly and have convexed sides designed to ensure a secure fit.

Tapered Caps and Plugs made from Red and Blue Low Density Polyethylene (LDPE). A versatile assembly that can be used as both a tapered cap or a tapered plug.

The tapered design allows the part to plug multiple inner diameters or cap multiple outside diameters. The Tapered Cap Plug protects the assembly against damage, dirt, moisture and corrosion during storage and shipping. The series has parts with a heavy duty design, which includes a rugged wall and seal rings for maximum protection.

To assure a proper fit;

• The tapered plugs outer diameter should be approximately 1% larger than the inner diameter of the part (minimum of 0.020 inch).
• The tapered caps inner diameter should be approximately 1% smaller than the outside diameter of the part (minimum of 0.020 inch).

Ideal for use in thin-walled copper tube, our Finned Plugs are quick to fit and easy to remove. Finned Plugs prevent ingress of dirt into tubing, and feature a small unobtrusive pull-tab. Offered in blue LDPE.

Banjo Union plugs prevent damage, dirt, moisture and corrosion during storage and shipping of Banjo Unions. Used on Banjo Union DIN 7642 B/E.

The Wide Flange tapered cap & plug design gives this part added protection on bearing surfaces and keeps the plug from being accidently pushed down through the hole in the mating part. Provides protection from damage, dirt, moisture and corrision during storage and transportation.

Plugs for SAE & NPT Threads are designed to be used to plug SAE & NPT tapered threaded fittings. This group covers sizes 1/4" through 6".

Tube end plugs provide an effective and efficient method of sealing circular tubes. Applications include secure closures for postal tubes and composite containers and for plugging plastic tubing.