Pull-Tab Caps | McMaster-Carr

	For OD For OD

	Color Color

	Black		Yellow
	Blue		Clear

	Inside Height Inside Height

	Material Material

Plastic

Rubber

	Profile Profile


Straight	Tapered

	Flexibility Flexibility

Flexible

Rigid

	Maximum Temperature Maximum Temperature

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Tab Height Tab Height

5/8"

13 mm

16 mm

	For Pipe Size For Pipe Size

	For Connection Type For Connection Type

	For Thread Diameter For Thread Diameter

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64 Products

Flexible Pull-Tab Caps

Slide these flexible vinyl caps on and they conform for a snug fit. Pull the tab for easy removal.

For technical drawings and 3-D models, click on a part number.

Flexible Vinyl Plastic
For OD	Inside Ht.	Tab Ht.	Max. Temp., °F	Color	Pkg. Qty.		Pkg.
1/4"	1/2"	5/8"	180°	Black	100	0000000	000000
1/4"	3/4"	5/8"	180°	Black	100	0000000	00000
1/4"	1"	5/8"	180°	Black	100	0000000	00000
3/8"	1/2"	5/8"	180°	Black	100	0000000	00000
3/8"	3/4"	5/8"	180°	Black	100	0000000	00000
3/8"	1"	5/8"	180°	Black	100	0000000	00000
1/2"	1/2"	5/8"	180°	Black	100	0000000	00000
1/2"	3/4"	5/8"	180°	Black	100	0000000	00000
1/2"	1"	5/8"	180°	Black	100	0000000	00000
5/8"	1/2"	5/8"	180°	Black	100	0000000	00000
5/8"	3/4"	5/8"	180°	Black	100	0000000	00000
5/8"	1"	5/8"	180°	Black	100	0000000	00000
3/4"	1/2"	5/8"	180°	Black	100	0000000	00000
3/4"	3/4"	5/8"	180°	Black	100	0000000	00000
3/4"	1"	5/8"	180°	Black	25	0000000	00000
7/8"	1/2"	5/8"	180°	Black	50	0000000	00000
7/8"	3/4"	5/8"	180°	Black	50	0000000	00000
7/8"	1"	5/8"	180°	Black	25	0000000	0000
1"	1/2"	5/8"	180°	Black	50	0000000	00000
1"	3/4"	5/8"	180°	Black	25	0000000	0000
1"	1"	5/8"	180°	Black	25	0000000	0000

High-Visibility Pull-Tab Caps

A vibrant yellow color makes these caps stand out. They are made of flexible rubber that conforms for a snug fit. Pull the tab for easy removal.

For technical drawings and 3-D models, click on a part number.

Flexible Rubber
For OD, mm	Inside Ht., mm	Tab Ht., mm	Max. Temp., °F	Color	Pkg. Qty.		Pkg.
4-5	21	13	240°	Yellow	20	0000000	000000
5-6	20	16	240°	Yellow	20	0000000	00000
6-7	20	16	240°	Yellow	20	0000000	00000
8-9	20	16	240°	Yellow	20	0000000	00000
9-10	20	16	240°	Yellow	20	0000000	00000
10-11	20	16	240°	Yellow	20	0000000	00000
11-12	20	16	240°	Yellow	20	0000000	00000
12-13	20	16	240°	Yellow	20	0000000	00000
13-15	20	16	240°	Yellow	20	0000000	00000
14-16	20	16	240°	Yellow	20	0000000	00000
15-17	20	16	240°	Yellow	20	0000000	00000
16-18	20	16	240°	Yellow	15	0000000	00000
17-19	20	16	240°	Yellow	15	0000000	00000
18-20	20	16	240°	Yellow	15	0000000	00000
20-22	20	16	240°	Yellow	15	0000000	00000
24-26	20	16	240°	Yellow	10	0000000	00000

Rigid Pull-Tab Caps

Made of rigid plastic, these caps are more wear resistant than vinyl and rubber caps but not as flexible. Pull the tab for easy removal.

For technical drawings and 3-D models, click on a part number.

Rigid Plastic
For OD, mm	For Thread Dia.	Inside Ht., mm	Tab Ht., mm	Max. Temp., °F	Color	Pkg. Qty.		Pkg.
8	M8	20	16	100°	Black	20	0000000	000000
10	M10	20	16	100°	Black	20	0000000	00000
12	M12	20	16	100°	Black	20	0000000	00000
14	M14	20	16	100°	Black	20	0000000	00000
16	M16	20	16	100°	Black	15	0000000	00000
18	M18	20	16	100°	Black	15	0000000	00000
20	M20	20	16	100°	Black	15	0000000	00000
24	M24	20	16	100°	Black	10	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.

Rigid Polyethylene Plastic
For OD	For Pipe Size	For Thread Dia.	Inside Ht.	Max. Temp., °F	Color	Pkg. Qty.		Pkg.
For NPT Tapered-Thread Pipe and Unthreaded Pipe
0.385"	1/8	__	5/16"	150°	Blue	100	0000000	00000
0.512"	1/4	__	15/32"	150°	Blue	100	0000000	0000
0.643"	3/8	__	15/32"	150°	Blue	100	0000000	0000
0.835"	1/2	__	5/8"	150°	Blue	100	0000000	0000
1.005"	3/4	__	5/8"	150°	Blue	100	0000000	0000
1.261"	1	__	13/16"	150°	Blue	100	0000000	00000
1.604"	1 1/4	__	27/32"	150°	Blue	100	0000000	00000
1.841"	1 1/2	__	27/32"	150°	Blue	100	0000000	00000
2.313"	2	__	7/8"	150°	Blue	50	0000000	00000
2.792"	2 1/2	__	1 5/16"	150°	Blue	25	0000000	00000
3.411"	3	__	1 3/8"	150°	Blue	25	0000000	00000
4.412"	4	__	4 9/16"	150°	Blue	10	0000000	0000
For Straight-Thread Pipe
0.495"	__	5/16"	15/32"	150°	Clear	10	0000000	0000
0.559"	__	3/8"	15/32"	150°	Clear	10	0000000	0000
0.615"	__	3/8"	15/32"	150°	Clear	10	0000000	0000
0.74"	__	1/2"	9/16"	150°	Clear	10	0000000	0000
1.053"	__	3/4"	27/32"	150°	Clear	10	0000000	0000
1.303"	__	7/8"	3/4"	150°	Clear	10	0000000	0000

Propane Tank Tear-Tab Caps

Designed for propane tanks such as those used in grills, these caps protect tank valves during storage and transit. Push the caps onto the valves, then tear their tab to break the seal for easy removal.

For technical drawings and 3-D models, click on a part number.

Rigid Polyethylene Plastic
For OD	For Thread Size	Inside Ht.	Max. Temp., °F	Color	Pkg. Qty.		Pkg.
1.261"	1 5/16"	1 5/16"	150°	Blue	10	0000000	00000