Bottle Caps | McMaster-Carr

Search Results

	For Shape For Shape

	Round
	Hex
	Angle
	Corner
	Rectangle
	Square

	System of Measurement System of Measurement

	For OD For OD

0.053" to 0.12"

0.079" to 0.15"

0.111" to 0.177"

3/16" to 1/2"

0.205" to 0.273"

0.235" to 0.302"

0.298" to 0.365"

0.327" to 0.394"

0.356" to 0.422"

3/8" to 7/8"

3/8" to 1"

0.385" to 0.451"

0.409" to 0.485"

0.468" to 0.545"

0.487" to 0.568"

0.518" to 0.605"

0.613" to 0.693"

0.663" to 0.761"

0.687" to 0.785"

0.74" to 0.849"

0.753" to 0.868"

7/8" to 1 3/8"

7/8" to 2 1/4"

0.901" to 1.027"

0.933" to 1.083"

1.085" to 1.358"

1.169" to 1.437"

1.173" to 1.298"

1.249" to 1.402"

1.282" to 1.445"

1.498" to 1.62"

1 1/2" to 5"

1 1/2" to 8"

1.568" to 1.688"

1.688" to 1.818"

1.718" to 1.888"

1.781" to 1.938"

1.837" to 2.013"

1.953" to 2.085"

2.063" to 2.377"

2.074" to 2 1/4"

2.235" to 2.401"

2 1/4" to 11"

2.333" to 2.54"

2.395" to 2.688"

2.579" to 2.728"

2.656" to 2.926"

2.685" to 2.947"

2.787" to 2.918"

2 7/8" to 16"

2.912" to 3.175"

3.02" to 3.3"

3.2" to 3.492"

3.41" to 3.54"

3.48" to 3.66"

3 5/8" to 17"

3.71" to 3.84"

3.86" to 4"

3.94" to 4.07"

4.29" to 4.54"

4.37" to 4.62"

4 3/8" to 24"

4.92" to 5.1"

5.21" to 5.37"

5.49" to 5.67"

5.92" to 6.1"

6.33" to 6.49"

6.53" to 6.63"

8.67" to 8.73"

4 to 5 mm

5 to 6 mm

6 to 7 mm

8 to 9 mm

9 to 10 mm

10 to 11 mm

11 to 12 mm

12 to 13 mm

13 to 15 mm

14 to 16 mm

15 to 17 mm

16 to 18 mm

17 to 19 mm

18 to 20 mm

20 to 22 mm

24 to 26 mm

	Material Material

Stainless
Steel

	Cap Type Cap Type


Screw On	Push On

Stretchable	Snap On

Adhesive Back

	Profile Profile


Straight	Tapered

	Plug Type Plug Type


Push In	Expandable

Tamper Evident

	Color Color

	Red
	Black
	Yellow
	Semi-Clear
	Brown
	White
	Blue
	Clear
	Dark Blue
	Dark Brown
	Dark Green
	Dark Red
	Gray
	Green
	Light Brown
	Light Gray
	Off-White
	Olive
	Orange
	Pink
	Purple
	Silver
	Tan

	For ID For ID

1/32"-3/64"

1/32"-3/32"

1/32"-1/8"

3/64"-1/16"

3/64"-7/64"

3/64"-13/64"

1/16"-5/64"

1/16"-11/64"

1/16"-13/64"

0.07"-0.11"

5/64"-1/16"

5/64"-7/64"

5/64"-1/8"

5/64"-11/64"

0.1"-0.15"

7/64"-9/64"

7/64"-5/32"

0.116"-0.182"

1/8"-1/2"

0.14"-0.21"

0.14"-0.275"

9/64"-3/16"

9/64"-15/64"

9/64"-23/64"

5/32"-13/64"

0.16"-0.275"

11/64"-15/64"

3/16"-1/4"

0.19"-0.3"

0.19"-0.32"

13/64"-9/32"

13/64"-21/64"

7/32"-19/64"

0.236"-0.302"

0.24"-0.295"

1/4"-9/32"

1/4"-7/16"

17/64"-5/16"

17/64"-23/64"

17/64"-3/8"

17/64"-27/64"

9/32"-23/64"

9/32"-25/64"

19/64"-21/64"

0.299"-0.365"

21/64"-7/16"

21/64"-31/64"

21/64"-1/2"

0.33"-0.396"

11/32"-3/8"

11/32"-13/32"

11/32"-15/32"

11/32"-1/2"

23/64"-29/64"

0.361"-0.418"

0.361"-0.427"

3/8"-27/64"

25/64"-19/32"

13/32"-19/32"

0.419"-0.485"

27/64"-29/64"

27/64"-37/64"

7/16"-35/64"

29/64"-31/64"

29/64"-37/64"

29/64"-39/64"

29/64"-43/64"

15/32"-17/32"

0.471"-0.536"

0.471"-0.547"

31/64"-35/64"

1/2"-37/64"

1/2"-21/32"

33/64"-19/32"

33/64"-41/64"

33/64"-45/64"

17/32"-39/64"

17/32"-11/16"

0.532"-0.608"

35/64"-41/64"

35/64"-3/4"

0.55"-0.631"

9/16"-5/8"

37/64"-11/16"

37/64"-47/64"

0.58"-0.667"

19/32"-43/64"

19/32"-45/64"

39/64"-23/32"

5/8"-45/64"

5/8"-23/32"

0.64"-0.727"

41/64"-23/32"

41/64"-49/64"

41/64"-25/32"

41/64"-51/64"

43/64"-23/32"

43/64"-47/64"

43/64"-49/64"

43/64"-25/32"

0.69"-0.788"

23/32"-53/64"

23/32"-15/16"

47/64"-53/64"

47/64"-7/8"

47/64"-59/64"

3/4"-0.848"

3/4"-1"

49/64"-57/64"

49/64"-29/32"

51/64"-59/64"

51/64"-15/16"

51/64"-31/32"

51/64"-1"

51/64"-1 1/64"

53/64"-31/32"

53/64"-63/64"

27/32"-1 7/32"

0.866"-0.975"

7/8"-1"

57/64"-31/32"

29/32"-1 1/16"

0.915"-1.04"

59/64"-1"

59/64"-1 3/64"

61/64"-1 1/64"

61/64"-1 3/64"

61/64"-1 5/64"

61/64"-1 3/32"

0.964"-1.09"

63/64"-1 3/64"

1"-1 1/8"

1 1/32"-1 1/4"

1 3/64"-1 11/64"

1 3/64"-1 1/4"

1 1/16"-1 3/16"

1 1/16"-1 21/64"

1 5/64"-1 13/64"

1 5/64"-1 7/32"

1 5/64"-1 21/64"

1.094"-1.215"

1 7/64"-1 19/64"

1 1/8"-1 7/32"

1 9/64"-1 13/32"

1 11/64"-1 19/64"

1.175"-1.284"

1 3/16"-1 7/16"

1 3/16"-1 29/64"

1 7/32"-1 3/8"

1 15/64"-1 27/64"

1 15/64"-1 17/32"

1 1/4"-1 5/16"

1 17/64"-1 31/64"

1 19/64"-1 27/64"

1 19/64"-1 1/2"

1.312"-1.465"

1 5/16"-1 39/64"

1 5/16"-1 5/8"

1 21/64"-1 35/64"

1 21/64"-1 9/16"

1 21/64"-1 19/32"

1 11/32"-1 1/2"

1 23/64"-1 9/16"

1 27/64"-1 35/64"

1 27/64"-1 11/16"

1 29/64"-1 5/8"

1 15/32"-1 5/8"

1 15/32"-1 3/4"

1 15/32"-1 49/64"

1 31/64"-1 3/4"

1 1/2"-1 37/64"

1 1/2"-1 11/16"

1 1/2"-1 51/64"

1.513"-1.6"

1 33/64"-1 23/32"

1 17/32"-1 45/64"

1 35/64"-1 43/64"

1 35/64"-1 3/4"

1.56"-1.682"

1 19/32"-1 3/4"

1 41/64"-1 61/64"

1 21/32"-1 15/16"

1 21/32"-1 31/32"

1 43/64"-1 13/16"

1 45/64"-1 29/32"

1 23/32"-1 7/8"

1 23/32"-1 59/64"

1 3/4"-1 13/16"

1 3/4"-1.88"

1.781"-1.805"

1 25/32"-2 5/64"

1 51/64"-1 59/64"

1 13/16"-2 1/64"

1 53/64"-2 1/32"

1.865"-1.975"

1 57/64"-2 3/16"

1 57/64"-2 13/64"

1 29/32"-2 9/64"

1 59/64"-2 3/64"

1 59/64"-2 5/32"

1 15/16"-2 5/32"

1 31/32"-2 15/32"

1.975"-2.132"

1 63/64"-2 15/32"

2"-2 13/32"

2 1/64"-2 13/32"

2 3/64"-2 11/64"

2.067"-2.243"

2 9/64"-2 1/2"

2 9/64"-2 33/64"

2 5/32"-2 7/16"

2 11/64"-2 19/64"

2 11/64"-2 15/32"

2 3/16"-2 29/64"

2 7/32"-2 1/4"

2.23"-2.26"

2 19/64"-2 27/64"

2 19/64"-2 21/32"

2.298"-2.464"

2 5/16"-2 21/32"

2 21/64"-2 5/8"

2.395"-2.602"

2 27/64"-2 35/64"

2 29/64"-2 1/2"

2 29/64"-2 15/16"

2 29/64"-2 61/64"

2 15/32"-2 57/64"

2 31/64"-2 7/8"

2 35/64"-2 43/64"

2.614"-2.79"

2 43/64"-2 13/16"

2 51/64"-2 59/64"

2.849"-2.98"

2 59/64"-3 3/64"

2 61/64"-3 17/32"

2.975"-3.103"

3"-3 15/32"

3 1/64"-3 17/32"

3 3/64"-3 11/64"

3 3/64"-3 7/16"

3 17/64"-4 1/32"

3.27"-3.562"

3 9/32"-4 3/64"

3 19/64"-3 15/16"

3.325"-3.457"

3 11/32"-3 15/16"

3.47"-3.6"

3 33/64"-4 63/64"

3 35/64"-4 15/16"

3 35/64"-5"

3 19/32"-4 7/8"

3.79"-3.92"

4.02"-4.14"

4 3/64"-4 15/16"

4.27"-4.43"

4 19/64"-5 9/64"

4 51/64"-5 47/64"

4.99"-5.2"

5 3/64"-6 1/16"

6.4"-6.56"

7.97"-8.14"

	Inside Height Inside Height

	Thread Size Thread Size

	For Pipe Size For Pipe Size

1/16
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20

	For Surface Type For Surface Type

	For Connection Type For Connection Type

Straight-Thread Pipe

Unthreaded Pipe

Tapered-Thread Pipe

	Height Height

	Flexibility Flexibility

	Maximum Temperature Maximum Temperature

Less than 150° F

150° to 199° F

200° to 249° F

250° to 499° F

500° F or greater

	Trade Size Trade Size

0000
000
00
0
1
2
3
4
5
5 1/2
6
6 1/2
7
7 1/2
8
8 1/2
9
9 1/2
10
10 1/2
11
11 1/2
12
13
13 1/2
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
32
34
36
38
40
42
44
46
A
B
C
D

	Thread Type Thread Type

	Number of Holes Number of Holes

	For Thread Diameter For Thread Diameter

	Hardness Hardness

	Hole Diameter Hole Diameter

How can we improve?

686 Products

Caps

Caps

Caps

Fastener Caps

Fastener Caps

Conceal and protect screw heads and nuts.

Rebar Caps

Rebar Caps

Keep personnel safe from protruding rebar and pipe. Made of rigid plastic, these durable safety caps are bright orange or yellow for excellent visibility.

Flange Caps

Protect pipe flanges, flanged tubing, and other flat surfaces.

Plugs

Plugs

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)