For Pipe Size For Pipe Size | Show |
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For Pipe Size For Pipe Size | Hide |
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System of Measurement System of Measurement |
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Plug Type Plug Type |
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For Shape For Shape |
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Material Material |
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For Surface Type For Surface Type |
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For Connection Type For Connection Type |
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For Thread Type For Thread Type |
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Maximum Temperature Maximum Temperature |
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For Minimum Pipe ID For Minimum Pipe ID |
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Cap Type Cap Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Hardness Hardness |
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Plate Material Plate Material |
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Sealing Location Sealing Location |
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For Maximum Pipe ID For Maximum Pipe ID |
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About Durometer Hardness Scales
More
Pull-Ring Tapered Plugs
Pull the two built-in rings to quickly remove these plugs. All are tapered to fit a range of hole diameters.
For technical drawings and 3-D models, click on a part number.
| For Pipe Size | For ID | Ht. | Ring Dia. | Max. Temp., °F | Hardness | Color | Pkg. Qty. | Pkg. | |
Polyethylene Plastic | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For NPT Tapered-Thread Pipe | |||||||||
| 1/4 | 29/64"-31/64" | 1/4" | 13/16" | 150° | Durometer 43D | Blue | 100 | 00000000 | 00000 |
Hollow High-Temperature Tapered Plugs
The hollow construction allows these plugs to compress for a snug fit in threaded and unthreaded holes of varying diameters. Good for electroplating, paint baking, and powder-coating applications, these plugs withstand temperatures up to 450° F for 20 minutes. Use the flange to remove them with ease.
For technical drawings and 3-D models, click on a part number.
Round Plugs
The hollow construction allows these plugs to compress for a snug fit in threaded and unthreaded holes.
For technical drawings and 3-D models, click on a part number.
| For ID | For Thread Dia. | For Pipe Size | Ht. | Flange Dia. | Max. Temp., °F | Hardness | Color | Pkg. Qty. | Pkg. | |
Vinyl Plastic | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For NPT Tapered-Thread Pipe and Straight-Thread Pipe | ||||||||||
| 0.51" | 1/2" | 1/4 | 3/8" | 21/32" | 180° | Durometer 75A | Red | 100 | 0000000 | 00000 |
Metal Round Caps
More durable than plastic caps, these provide the most protection from abrasion and impact.
Steel caps are stronger than aluminum.
Aluminum caps have good corrosion resistance, are lightweight, and are nonmagnetic.
Stainless steel caps have excellent corrosion resistance, making them the best choice for harsh environments. They also have good chemical resistance.
For technical drawings and 3-D models, click on a part number.
Tapered Caps
These flexible plastic caps are tapered to fit a variety of unthreaded and threaded objects.
Caps for straight threads are good for hydraulic fittings.
For technical drawings and 3-D models, click on a part number.
| For OD | For Pipe Size | For Thread Dia. | Inside Ht. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Flexible Polyethylene Plastic | ||||||||
|---|---|---|---|---|---|---|---|---|
| 0.487"-0.568" | 1/4 | 9/16" | 15/32" | 150° | Red | 100 | 0000000 | 00000 |
| For OD | For Pipe Size | Inside Ht. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Flexible Polyethylene Plastic | |||||||
|---|---|---|---|---|---|---|---|
| 0.468"-0.545" | 1/4 | 7/16" | 150° | Red | 100 | 0000000 | 00000 |
High-Temperature Tapered Caps
Made of silicone, these caps withstand temperatures of 450° F for electroplating, paint-baking, and powder-coating applications. All of these flexible caps are tapered to fit a variety of unthreaded and threaded objects.
For technical drawings and 3-D models, click on a part number.
| For OD | For Pipe Size | For Thread Type | Inside Ht. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
For Unthreaded Pipe and NPT Tapered-Thread Pipe | ||||||||
|---|---|---|---|---|---|---|---|---|
Flexible Silicone Rubber | ||||||||
| 0.235"-0.302" | 1/4 | NPT | 0.38" | 450° | Red | 10 | 0000000 | 00000 |
Squeeze Top Caps
Squeeze the dome top to remove these caps. Commonly used as thread protectors, they are made of flexible vinyl that conforms for a snug fit.
For technical drawings and 3-D models, click on a part number.
| For OD | For Thread Dia. | For Pipe Size | Inside Ht. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Flexible Vinyl Plastic | ||||||||
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Caps for Straight-Thread Pipe, NPT Tapered-Thread Pipe, and Unthreaded Pipe | ||||||||
| 0.443" | 1/2" | 1/4 | 1/2" | 180° | Red | 100 | 0000000 | 00000 |
Tear-Tab Caps
Push these caps onto pipe and fittings, then tear their tab to break the seal for easy removal.
For technical drawings and 3-D models, click on a part number.
| For OD | For Pipe Size | Inside Ht. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Rigid Polyethylene Plastic | |||||||
|---|---|---|---|---|---|---|---|
For NPT Tapered-Thread Pipe and Unthreaded Pipe | |||||||
| 0.512" | 1/4 | 15/32" | 150° | Blue | 100 | 0000000 | 00000 |
Hex-Nut Expansion Plugs
Tighten the nut on these plugs to expand the seal and close off pipe openings. Maximum air back pressure is the amount of pressure a plug can withstand without moving. Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.
For Pipe | Max. Back Pressure | |||||||
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| Size | ID | Air, psi | Water, ft. of head | O'all Ht. | Temp. Range, °F | Seal Material | Each | |
Style A | ||||||||
Stainless Steel Plate | ||||||||
| 1/4 | 0.22"-0.27" | 10 | 24 | 1 1/8" | -40° to 250° | Neoprene Rubber | 0000000 | 00000 |
Snap-In Pipe and Tubing Grommets
These grommets have two flanges that snap around holes and flex to compensate for misalignment and movement of pipe and tubing. They're often used for routing applications in panel walls. Made of plastic, these grommets are chemical resistant and won't dry out and become brittle when exposed to UV rays. All have a medium-hard rating to withstand high levels of impact. They can be used outdoors.
For technical drawings and 3-D models, click on a part number.
| For Hole Dia. (A) | For OD | For Tube OD | For Pipe Size | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Each | |
Vinyl Plastic | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 1/4" | 0.5"-0.55" | 1/2" | 1/4 | 0.05"-0.12" | 0.47" | 1 9/16" | 0.55" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 00000 |