McMaster-Carr

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	Type Type


Adapter	Cap

Plug	Receptacle

Socket	Splice

	Material Material

	Plug Type Plug Type


Push In	Screw In

Pull Through	End

	System of Measurement System of Measurement

Inch

Metric

	For ID For ID

3/32"

0.1"-0.15"

3/16"-1/4"

5/16"

11/32"-3/8"

3/8"

29/64"-31/64"

15/32"

31/64"-35/64"

33/64"-19/32"

9/16"-5/8"

19/32"-43/64"

5/8"-23/32"

43/64"-49/64"

11/16"

47/64"-53/64"

57/64"-31/32"

61/64"-1 3/64"

1 1/8"-1 7/32"

1 3/16"-1 7/16"

1 1/2"-1 37/64"

1 3/4"-1 13/16"

2 7/32"-2 1/4"

2 29/64"-2 1/2"

	Color Color	Show

	Blue

	Color Color	Hide

	Current Current

	Voltage Voltage

	For Shape For Shape

	Round

	Connection Type Connection Type


Ethernet	HDMI

Pin	Pipe

Straight Blade	Tube

USB

	For Wire Gauge For Wire Gauge

30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1/0
2/0
3/0
4/0

	Number of Poles Number of Poles

	Shape Shape


30° Elbow	90° Elbow

Adjustable- Angle Elbow	Bullet

Cap/Plug	Ribbed Cone

Round	Straight

	Profile Profile


Tapered	Straight

	Height Height

	For Surface Type For Surface Type

Unthreaded

Threaded

	Maximum Temperature Maximum Temperature

100° to 249° F

250° to 499° F

500° to 999° F

	Minimum Temperature Minimum Temperature

	Gender Gender

Male

Female

	Environment Environment

	Application Application

	For Use With For Use With

	Wire Connection Type Wire Connection Type

Crimp On

Punch Down

Screw Terminals

Screw-Clamp Terminals

Snap On

Spring-Clamp Terminals

Stud Terminals

Wire Leads

	Tube Stem OD Tube Stem OD

368 Products

Caps and Plugs

Tapered Plugs

These plugs are tapered to fit a range of hole diameters.

Round Plugs

Caps

Pipe, Tubing, Hose, and Fittings

Extreme-Pressure Steel
Threaded Pipe Fittings

The strongest steel fittings we offer, these can withstand extreme-pressure applications.

Tubing and Tube Fittings

Dust Caps and Plugs for Pioneer
Quick-Disconnect Hose
Couplings for Hydraulic Fluid

Use these dust caps and plugs to keep contaminants out of your hose line.

Connectors

Electrical Connectors

Send power and signal to operate equipment.

Data, Audio, and Video Connectors

Join computers and equipment to a network.

Other Plugs

Terminal Blocks

Connect circuits with terminal blocks that mount on panels, machines, and DIN rail.

Insulation-Piercing Wire Taps

Tap wires without stripping—these taps penetrate insulation.

Grommets

Reinforce the edges of through holes.

Grease Fitting Dust Caps

Keep standard grease fittings free of dirt and moisture.

Vibration-Damping Grommets,
Bushings, and Washers

Damp vibration and reduce shock inside motors, fans, blowers, actuators, circuit boards, and other electronic equipment.

Earplugs

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