Straight Plastic Caps

 800.633.6775
 

Straight Plastic Caps

S


Plastic Caps for threaded and non-threaded tubing
Straight Plastic Caps

S–Media

Plastic Caps Round Plastic Cap Straight plastic caps and plastic plugs Round Plastic Straight Caps Round Plastic End Caps Plastic Caps for threaded and non-threaded tubing Straight Polyethylene Plastic Caps Plastic Straight Caps Cylindrical Plastic Caps
  • Material: LDPE (Low Density Polyethylene), TPE (Thermoplastic Elastomer)
  • Stocked Material: LDPE (Natural), LDPE (Red), TPE (Yellow)
  • General Purpose Outside Fitting Caps
  • Snug Fit for Threaded or Non-Threaded Tubes, Rods and Fittings

Available in the following varieties:

SCS - Straight Plastic Caps (Non-Knurled) Straight Plastic Caps with Plain Top
SCK - Straight Plastic Caps (Knurled) Straight Plastic Caps with Knurled Top

Size Chart Straight plastic caps and plastic plugs

S Size Chart

Table View
List View
Part # Description To Fit Outside Diameter Inside Length
in
mm
 Box/Mini/Micro
QTY		 Plain
LDPE
Red		 Knurled
LDPE
Natural		 Knurled
TPE
Yellow		 Buy Online
More info
S.078-8 Straight Plastic Caps - 0.078" STR CAP 0.500" LONG 5/64, M2
0.500
12.7
 5000 1000 100
S.094-10 Cylindrical Plastic Caps - 0.094" STR CAP 0.625" LONG 3/32
0.625
15.9
 5000 1000 100
S.125-10 Plastic Straight Caps - 0.125" STR CAP 0.625" LONG 1/8
0.625
15.9
 5000 1000 100
S.125-12 Straight Polyethylene Plastic Caps - 0.125" STR CAP 0.750" LONG 1/8
0.750
19.1
 5000 1000 100
S.156-10 Plastic Caps for threaded and non-threaded tubing - 0.156" STR CAP 0.625" LONG 5/32, M4
0.625
15.9
 5000 1000 100
S.172-10 Round Plastic End Caps - 0.172" STR CAP 0.625" LONG 11/64
0.625
15.9
 5000 1000 100
S.187-6 Round Plastic Straight Caps - 0.187" STR CAP 0.375" LONG 3/16
0.375
9.5
 5000 1000 100
S.187-8 Straight plastic caps and plastic plugs - 0.187" STR CAP 0.500" LONG 3/16
0.500
12.7
 5000 1000 100
S.187-10 Round Plastic Cap - 0.187" STR CAP 0.625" LONG 3/16
0.625
15.9
 5000 1000 100
S.187-16 Straight Plastic Caps - 0.187" STR CAP 1.000" LONG 3/16
1.000
25.4
 5000 1000 100
SM05X13 Cylindrical Plastic Caps - 5MM MTRC STR CAP 13MM LONG M5
0.512
13.0
 -- -- --
SM05X20 Plastic Straight Caps - 5MM MTRC STR CAP 20MM LONG M5
0.787
20.0
 -- -- --
S.203-10 Straight Polyethylene Plastic Caps - 0.203" STR CAP 0.625" LONG 13/64
0.625
15.9
 5000 1000 100
S.219-12 Plastic Caps for threaded and non-threaded tubing - 0.219" STR CAP 0.750" LONG 7/32
0.750
19.1
 5000 1000 100
SM06X10 Round Plastic End Caps - 6MM MTRC STR CAP 10MM LONG M6
0.394
10.0
 -- -- --
SM06X16 Round Plastic Straight Caps - 6MM MTRC STR CAP 16MM LONG M6
0.630
16.0
 -- -- --
SM06X31 Straight plastic caps and plastic plugs - 6MM MTRC STR CAP 31MM LONG M6
1.220
31.0
 -- -- --
S.250-4 Round Plastic Cap - 0.250" STR CAP 0.250" LONG 1/4
0.250
6.4
 5000 1000 100
S.250-6 Straight Plastic Caps - 0.250" STR CAP 0.375" LONG 1/4
0.375
9.5
 5000 1000 100
S.250-8 Cylindrical Plastic Caps - 0.250" STR CAP 0.500" LONG 1/4
0.500
12.7
 5000 1000 100
S.250-14 Plastic Straight Caps - 0.250" STR CAP 0.875" LONG 1/4
0.875
22.2
 5000 1000 100
S.250-16 Straight Polyethylene Plastic Caps - 0.250" STR CAP 1.000" LONG 1/4
1.000
25.4
 5000 1000 100
SM07X16 Plastic Caps for threaded and non-threaded tubing - 7MM MTRC STR CAP 16MM LONG M7
0.630
16.0
 -- -- --
S.281-8 Round Plastic End Caps - 0.281" STR CAP 0.500" LONG 9/32
0.500
12.7
 5000 1000 100
S.281-14 Round Plastic Straight Caps - 0.281" STR CAP 0.875" LONG 9/32
0.875
22.2
 5000 1000 100
S.295-14 Straight plastic caps and plastic plugs - 0.295" STR CAP 0.875" LONG M7.5
0.875
22.2
 5000 1000 100
S.313-6 Round Plastic Cap - 0.313" STR CAP 0.375" LONG 5/16
0.375
9.5
 5000 1000 100
S.313-14 Straight Plastic Caps - 0.313" STR CAP 0.875" LONG 5/16
0.875
22.2
 5000 1000 100
SM08X10 Cylindrical Plastic Caps - 8MM MTRC STR CAP 10MM LONG M8
0.394
10.0
 -- -- --
SM08X16 Plastic Straight Caps - 8MM MTRC STR CAP 16MM LONG M8
0.630
16.0
 -- -- --
SM08X30 Straight Polyethylene Plastic Caps - 8MM MTRC STR CAP 30MM LONG M8
1.181
30.0
 -- -- --
SM09X12 Plastic Caps for threaded and non-threaded tubing - 9MM MTRC STR CAP 12MM LONG M9
0.472
12.0
 -- -- --
SM09X16 Round Plastic End Caps - 9MM MTRC STR CAP 16MM LONG M9
0.630
16.0
 -- -- --
S.375-8 Round Plastic Straight Caps - 0.375" STR CAP 0.500" LONG 3/8
0.500
12.7
 5000 1000 100
S.375-12 Straight plastic caps and plastic plugs - 0.375" STR CAP 0.750" LONG 3/8
0.750
19.1
 5000 1000 100
S.375-14 Round Plastic Cap - 0.375" STR CAP 0.875" LONG 3/8
0.875
22.2
 5000 1000 100
S.375-28 Straight Plastic Caps - 0.375" STR CAP 1.750" LONG 3/8
1.750
44.5
 5000 1000 100
SM10X06 Cylindrical Plastic Caps - 10MM MTRC STR CAP 6MM LONG M10
0.236
6.0
 -- -- --
SM10X10 Plastic Straight Caps - 10MM MTRC STR CAP 10MM LONG M10
0.394
10.0
 -- -- --
SM10X22 Straight Polyethylene Plastic Caps - 10MM MTRC STR CAP 22MM LONG M10
0.866
22.0
 -- -- --
SM10X28 Plastic Caps for threaded and non-threaded tubing - 10MM MTRC STR CAP 28MM LONG M10
1.102
28.0
 -- -- --
SM10X33 Round Plastic End Caps - 10MM MTRC STR CAP 33MM LONG M10
1.299
33.0
 -- -- --
S.422-20 Round Plastic Straight Caps - 0.422" STR CAP 1.250" LONG 27/64
1.250
31.8
 5000 1000 100
S.437-4 Straight plastic caps and plastic plugs - 0.437" STR CAP 0.250" LONG 7/16
0.250
6.4
 5000 1000 100
S.437-8 Round Plastic Cap - 0.437" STR CAP 0.500" LONG 7/16
0.500
12.7
 5000 1000 100
S.437-10 Straight Plastic Caps - 0.437" STR CAP 0.625" LONG 7/16
0.625
15.9
 5000 1000 100
S.437-14 Cylindrical Plastic Caps - 0.437" STR CAP 0.875" LONG 7/16
0.875
22.2
 5000 1000 100
S.437-24 Plastic Straight Caps - 0.437" STR CAP 1.500" LONG 7/16
1.500
38.1
 5000 1000 100
S.469-12 Straight Polyethylene Plastic Caps - 0.469" STR CAP 0.750" LONG 15/32
0.750
19.1
 5000 1000 100
SM12X10 Plastic Caps for threaded and non-threaded tubing - 12MM MTRC STR CAP 10MM LONG M12
0.394
10.0
 -- -- --
SM12X16 Round Plastic End Caps - 12MM MTRC STR CAP 16MM LONG M12
0.630
16.0
 -- -- --
SM12X35 Round Plastic Straight Caps - 12MM MTRC STR CAP 35MM LONG M12
1.378
35.0
 -- -- --
SM12.5X20 Straight plastic caps and plastic plugs - 12.5MM MTRC STR CAP 20MM LONG M12.5
0.787
20.0
 -- -- --
S.500-7 Round Plastic Cap - 0.500" STR CAP 0.437" LONG 1/2
0.437
11.1
 5000 1000 100
S.500-8 Straight Plastic Caps - 0.500" STR CAP 0.500" LONG 1/2
0.500
12.7
 5000 1000 100
S.500-14 Cylindrical Plastic Caps - 0.500" STR CAP 0.875" LONG 1/2
0.875
22.2
 5000 1000 100
S.500-16 Plastic Straight Caps - 0.500" STR CAP 1.000" LONG 1/2
1.000
25.4
 5000 1000 100
SM14X08 Straight Polyethylene Plastic Caps - 14MM MTRC STR CAP 8MM LONG M14
0.315
8.0
 -- -- --
SM14X10 Plastic Caps for threaded and non-threaded tubing - 14MM MTRC STR CAP 10MM LONG M14
0.394
10.0
 -- -- --
SM14X15 Round Plastic End Caps - 14MM MTRC STR CAP 15MM LONG M14
0.591
15.0
 -- -- --
SM14X20 Round Plastic Straight Caps - 14MM MTRC STR CAP 20MM LONG M14
0.787
20.0
 -- -- --
SM14X38 Straight plastic caps and plastic plugs - 14MM MTRC STR CAP 38MM LONG M14
1.496
38.0
 -- -- --
S.563-7 Round Plastic Cap - 0.563" STR CAP 0.437" LONG 9/16
0.437
11.1
 5000 1000 100
S.563-9 Straight Plastic Caps - 0.563" STR CAP 0.562" LONG 9/16
0.562
14.3
 5000 1000 100
S.563-10 Cylindrical Plastic Caps - 0.563" STR CAP 0.625" LONG 9/16
0.625
15.9
 5000 1000 100
S.563-14 Plastic Straight Caps - 0.563" STR CAP 0.875" LONG 9/16
0.875
22.2
 5000 1000 100
SM14.5X15 Straight Polyethylene Plastic Caps - 14.5MM MTRC STR CAP 15MM LONG M14.5
0.591
15.0
 -- -- --
S.625-6 Plastic Caps for threaded and non-threaded tubing - 0.625" STR CAP 0.375" LONG 5/8
0.375
9.5
 5000 1000 100
S.625-10 Round Plastic End Caps - 0.625" STR CAP 0.625" LONG 5/8
0.625
15.9
 5000 1000 100
S.625-14 Round Plastic Straight Caps - 0.625" STR CAP 0.875" LONG 5/8
0.875
22.2
 5000 1000 100
S.625-16 Straight plastic caps and plastic plugs - 0.625" STR CAP 1.000" LONG 5/8
1.000
25.4
 5000 1000 100
S.625-24 Round Plastic Cap - 0.625" STR CAP 1.500" LONG 5/8
1.500
38.1
 2000 400 40
S.625-40 Straight Plastic Caps - 0.625" STR CAP 2.500" LONG 5/8
2.500
63.5
 1000 200 20
SM16X08 Cylindrical Plastic Caps - 16MM MTRC STR CAP 8MM LONG M16
0.315
8.0
 -- -- --
SM16X15 Plastic Straight Caps - 16MM MTRC STR CAP 15MM LONG M16
0.591
15.0
 -- -- --
SM16X20 Straight Polyethylene Plastic Caps - 16MM MTRC STR CAP 20MM LONG M16
0.787
20.0
 -- -- --
SM16X25 Plastic Caps for threaded and non-threaded tubing - 16MM MTRC STR CAP 25MM LONG M16
0.984
25.0
 -- -- --
S.687-12 Round Plastic End Caps - 0.687" STR CAP 0.750" LONG 11/16
0.750
19.1
 5000 1000 100
S.687-14 Round Plastic Straight Caps - 0.687" STR CAP 0.875" LONG 11/16
0.875
22.2
 5000 1000 100
SM18X15 Straight plastic caps and plastic plugs - 18MM MTRC STR CAP 15MM LONG M18
0.591
15.0
 -- -- --
SM18X20 Round Plastic Cap - 18MM MTRC STR CAP 20MM LONG M18
0.787
20.0
 -- -- --
SM18X26 Straight Plastic Caps - 18MM MTRC STR CAP 26MM LONG M18
1.024
26.0
 -- -- --
S.720-14 Cylindrical Plastic Caps - 0.720" STR CAP 0.875" LONG 23/32
0.875
22.2
 5000 1000 100
S.720-16 Plastic Straight Caps - 0.720" STR CAP 1.000" LONG 23/32
1.000
25.4
 5000 1000 100
S.720-22 Straight Polyethylene Plastic Caps - 0.720" STR CAP 1.375" LONG 23/32
1.375
34.9
 5000 1000 100
S.750-6 Plastic Caps for threaded and non-threaded tubing - 0.750" STR CAP 0.375" LONG 3/4
0.375
9.5
 5000 1000 100
S.750-14 Round Plastic End Caps - 0.750" STR CAP 0.875" LONG 3/4
0.875
22.2
 5000 1000 100
S.750-16 Round Plastic Straight Caps - 0.750" STR CAP 1.000" LONG 3/4
1.000
25.4
 5000 1000 100
S.750-40 Straight plastic caps and plastic plugs - 0.750" STR CAP 2.500" LONG 3/4
2.500
63.5
 1000 200 20
SM20X14 Round Plastic Cap - 20MM MTRC STR CAP 14MM LONG M20
0.551
14.0
 -- -- --
SM20X20 Straight Plastic Caps - 20MM MTRC STR CAP 20MM LONG M20
0.787
20.0
 -- -- --
S.787-16 Cylindrical Plastic Caps - 0.787" STR CAP 1.000" LONG M20
1.000
25.4
 5000 1000 100
S.813-6 Plastic Straight Caps - 0.813" STR CAP 0.375" LONG 13/16
0.375
9.5
 5000 1000 100
S.813-10 Straight Polyethylene Plastic Caps - 0.813" STR CAP 0.625" LONG 13/16
0.625
15.9
 5000 1000 100
S.813-14 Plastic Caps for threaded and non-threaded tubing - 0.813" STR CAP 0.875" LONG 13/16
0.875
22.2
 5000 1000 100
SM22X18 Round Plastic End Caps - 22MM MTRC STR CAP 18MM LONG M22
0.709
18.0
 -- -- --
S.866-12 Round Plastic Straight Caps - 0.866" STR CAP 0.750" LONG M22
0.750
19.1
 5000 1000 100
SM22X30 Straight plastic caps and plastic plugs - 22MM MTRC STR CAP 30MM LONG M22
1.181
30.0
 -- -- --
S.875-8 Round Plastic Cap - 0.875" STR CAP 0.500" LONG 7/8
0.500
12.7
 5000 1000 100
S.875-14 Straight Plastic Caps - 0.875" STR CAP 0.875" LONG 7/8
0.875
22.2
 5000 1000 100
S.875-28 Cylindrical Plastic Caps - 0.875" STR CAP 1.750" LONG 7/8
1.750
44.5
 1000 200 20
S.906-12 Plastic Straight Caps - 0.906" STR CAP 0.750" LONG 29/32, M23
0.750
19.1
 2500 500 50
S.906-14 Straight Polyethylene Plastic Caps - 0.906" STR CAP 0.875" LONG 29/32, M23
0.875
22.2
 2500 500 50
S.937-16 Plastic Caps for threaded and non-threaded tubing - 0.937" STR CAP 1.000" LONG 15/16
1.000
25.4
 2500 500 50
S.937-24 Round Plastic End Caps - 0.937" STR CAP 1.500" LONG 15/16
1.500
38.1
 3000 600 60
SM24X18 Round Plastic Straight Caps - 24MM MTRC STR CAP 18MM LONG M24
0.709
18.0
 -- -- --
S1.000-6 Straight plastic caps and plastic plugs - 1.000" STR CAP 0.375" LONG 1
0.375
9.5
 3500 700 70
S1.000-8 Round Plastic Cap - 1.000" STR CAP 0.500" LONG 1
0.500
12.7
 3500 700 70
S1.000-10 Straight Plastic Caps - 1.000" STR CAP 0.625" LONG 1
0.625
15.9
 2000 400 40
S1.000-12 Cylindrical Plastic Caps - 1.000" STR CAP 0.750" LONG 1
0.750
19.1
 2500 500 50
S1.000-16 Plastic Straight Caps - 1.000" STR CAP 1.000" LONG 1
1.000
25.4
 2500 500 50
S1.000-28 Straight Polyethylene Plastic Caps - 1.000" STR CAP 1.750" LONG 1
1.750
44.5
 1000 200 20
SM27X20 Plastic Caps for threaded and non-threaded tubing - 27MM MTRC STR CAP 20MM LONG 1-1/16, M27
0.787
20.0
 -- -- --
S1.063-14 Round Plastic End Caps - 1.063" STR CAP 0.875" LONG 1-1/16, M27
0.875
22.2
 2500 500 50
S1.063-16 Round Plastic Straight Caps - 1.063" STR CAP 1.000" LONG 1-1/16, M27
1.000
25.4
 2500 500 50
SM28X20 Straight plastic caps and plastic plugs - 28MM MTRC STR CAP 20MM LONG M28
0.787
20.0
 -- -- --
S1.125-14 Round Plastic Cap - 1.125" STR CAP 0.875" LONG 1-1/8
0.875
22.2
 1500 300 30
S1.125-16 Straight Plastic Caps - 1.125" STR CAP 1.000" LONG 1-1/8
1.000
25.4
 2500 500 50
S1.125-21 Cylindrical Plastic Caps - 1.125" STR CAP 1.313" LONG 1-1/8
1.313
33.4
 2000 400 40
SM30X22 Plastic Straight Caps - 30MM MTRC STR CAP 22MM LONG M30
0.866
22.0
 -- -- --
S1.187-16 Straight Polyethylene Plastic Caps - 1.187" STR CAP 1.000" LONG 1-3/16
1.000
25.4
 2500 500 50
S1.250-8 Plastic Caps for threaded and non-threaded tubing - 1.250" STR CAP 0.500" LONG 1-1/4
0.500
12.7
 2000 400 40
S1.250-10 Round Plastic End Caps - 1.250" STR CAP 0.625" LONG 1-1/4
0.625
15.9
 1000 200 20
S1.250-14 Round Plastic Straight Caps - 1.250" STR CAP 0.875" LONG 1-1/4
0.875
22.2
 1000 200 20
S1.250-16 Straight plastic caps and plastic plugs - 1.250" STR CAP 1.000" LONG 1-1/4
1.000
25.4
 2000 400 40
S1.250-24 Round Plastic Cap - 1.250" STR CAP 1.500" LONG 1-1/4
1.500
38.1
 700 140 14
S1.250-28 Straight Plastic Caps - 1.250" STR CAP 1.750" LONG 1-1/4
1.750
44.5
 500 100 10
SM32X22 Cylindrical Plastic Caps - 32MM MTRC STR CAP 22MM LONG M32
0.866
22.0
 -- -- --
SM33X25 Plastic Straight Caps - 33MM MTRC STR CAP 25MM LONG M33
0.984
25.0
 -- -- --
S1.313-12 Straight Polyethylene Plastic Caps - 1.313" STR CAP 0.750" LONG 1-5/16
0.750
19.1
 1000 200 20
S1.313-14 Plastic Caps for threaded and non-threaded tubing - 1.313" STR CAP 0.875" LONG 1-5/16
0.875
22.2
 1000 200 20
S1.313-16 Round Plastic End Caps - 1.313" STR CAP 1.000" LONG 1-5/16
1.000
25.4
 1000 200 20
S1.375-10 Round Plastic Straight Caps - 1.375" STR CAP 0.625" LONG 1-3/8
0.625
15.9
 1000 200 20
S1.375-14 Straight plastic caps and plastic plugs - 1.375" STR CAP 0.875" LONG 1-3/8
0.875
22.2
 1000 200 20
S1.375-16 Round Plastic Cap - 1.375" STR CAP 1.000" LONG 1-3/8
1.000
25.4
 1000 200 20
S1.375-24 Straight Plastic Caps - 1.375" STR CAP 1.500" LONG 1-3/8
1.500
38.1
 500 100 10
S1.375-28 Cylindrical Plastic Caps - 1.375" STR CAP 1.750" LONG 1-3/8
1.750
44.5
 1000 200 20
SM35X25 Plastic Straight Caps - 35MM MTRC STR CAP 25MM LONG M35
0.984
25.0
 -- -- --
SM36X25 Straight Polyethylene Plastic Caps - 36MM MTRC STR CAP 25MM LONG M36
0.984
25.0
 -- -- --
S1.437-14 Plastic Caps for threaded and non-threaded tubing - 1.437" STR CAP 0.875" LONG 1-7/16
0.875
22.2
 1000 200 20
SM38X25 Round Plastic End Caps - 38MM MTRC STR CAP 25MM LONG M38
0.984
25.0
 -- -- --
S1.500-14 Round Plastic Straight Caps - 1.500" STR CAP 0.875" LONG 1-1/2
0.875
22.2
 1000 200 20
S1.500-16 Straight plastic caps and plastic plugs - 1.500" STR CAP 1.000" LONG 1-1/2
1.000
25.4
 1000 200 20
S1.500-28 Round Plastic Cap - 1.500" STR CAP 1.750" LONG 1-1/2
1.750
44.5
 1000 200 20
SM39X27 Straight Plastic Caps - 39MM MTRC STR CAP 27MM LONG M39
1.063
27.0
 -- -- --
S1.563-16 Cylindrical Plastic Caps - 1.563" STR CAP 1.000" LONG 1-9/16
1.000
25.4
 1000 200 20
SM40X27 Plastic Straight Caps - 40MM MTRC STR CAP 27MM LONG M40
1.063
27.0
 -- -- --
S1.625-16 Straight Polyethylene Plastic Caps - 1.625" STR CAP 1.000" LONG 1-5/8
1.000
25.4
 1000 200 20
S1.625-20 Plastic Caps for threaded and non-threaded tubing - 1.625" STR CAP 1.250" LONG 1-5/8
1.250
31.8
 500 100 10
SM42X27 Round Plastic End Caps - 42MM MTRC STR CAP 27MM LONG M42
1.063
27.0
 -- -- --
S1.719-16 Round Plastic Straight Caps - 1.719" STR CAP 1.000" LONG 1-23/32
1.000
25.4
 500 100 10
S1.750-14 Straight plastic caps and plastic plugs - 1.750" STR CAP 0.875" LONG 1-3/4
0.875
22.2
 500 100 10
S1.750-16 Round Plastic Cap - 1.750" STR CAP 1.000" LONG 1-3/4
1.000
25.4
 1000 200 20
SM45X30 Straight Plastic Caps - 45MM MTRC STR CAP 30MM LONG M45
1.181
30.0
 -- -- --
S1.844-20 Cylindrical Plastic Caps - 1.844" STR CAP 1.250" LONG 1-27/32
1.250
31.8
 500 100 10
S1.875-14 Plastic Straight Caps - 1.875" STR CAP 0.875" LONG 1-7/8
0.875
22.2
 1000 200 20
S1.875-16 Straight Polyethylene Plastic Caps - 1.875" STR CAP 1.000" LONG 1-7/8
1.000
25.4
 1000 200 20
SM48X30 Plastic Caps for threaded and non-threaded tubing - 48MM MTRC STR CAP 30MM LONG M48
1.181
30.0
 -- -- --
SM50X30 Round Plastic End Caps - 50MM MTRC STR CAP 30MM LONG M50
1.181
30.0
 -- -- --
S2.000-14 Round Plastic Straight Caps - 2.000" STR CAP 0.875" LONG 2
0.875
22.2
 1000 200 20
S2.000-16 Straight plastic caps and plastic plugs - 2.000" STR CAP 1.000" LONG 2
1.000
25.4
 1000 200 20
S2.000-24 Round Plastic Cap - 2.000" STR CAP 1.500" LONG 2
1.500
38.1
 500 100 10
S2.125-8 Straight Plastic Caps - 2.125" STR CAP 0.500" LONG 2-1/8
0.500
12.7
 500 100 10
S2.125-14 Cylindrical Plastic Caps - 2.125" STR CAP 0.875" LONG 2-1/8
0.875
22.2
 500 100 10
S2.125-16 Plastic Straight Caps - 2.125" STR CAP 1.000" LONG 2-1/8
1.000
25.4
 500 100 10
S2.250-14 Straight Polyethylene Plastic Caps - 2.250" STR CAP 0.875" LONG 2-1/4
0.875
22.2
 500 100 10
S2.250-16 Plastic Caps for threaded and non-threaded tubing - 2.250" STR CAP 1.000" LONG 2-1/4
1.000
25.4
 300 60 6
S2.250-20 Round Plastic End Caps - 2.250" STR CAP 1.250" LONG 2-1/4
1.250
31.8
 500 100 10
S2.375-14 Round Plastic Straight Caps - 2.375" STR CAP 0.875" LONG 2-3/8
0.875
22.2
 500 100 10
S2.500-14 Straight plastic caps and plastic plugs - 2.500" STR CAP 0.875" LONG 2-1/2
0.875
22.2
 500 100 10
S2.563-6 Round Plastic Cap - 2.563" STR CAP 0.375" LONG 2-9/16
0.375
9.5
 500 100 10
S2.563-16 Straight Plastic Caps - 2.563" STR CAP 1.000" LONG 2-9/16
1.000
25.4
 500 100 10
S2.609-16 Cylindrical Plastic Caps - 2.609" STR CAP 1.000" LONG 2-39/64
1.000
25.4
 500 100 10
S2.625-16 Plastic Straight Caps - 2.625" STR CAP 1.000" LONG 2-5/8
1.000
25.4
 500 100 10
S2.750-16 Straight Polyethylene Plastic Caps - 2.750" STR CAP 1.000" LONG 2-3/4
1.000
25.4
 500 100 10
S3.000-16 Plastic Caps for threaded and non-threaded tubing - 3.000" STR CAP 1.000" LONG 3
1.000
25.4
 450 90 9
S3.062-32 Round Plastic End Caps - 3.062" STR CAP 2.000" LONG 3-1/16
2.000
50.8
 200 40 4
S3.125-22 Round Plastic Straight Caps - 3.125" STR CAP 1.375" LONG 3-1/8
1.375
34.9
 250 50 5
S3.250-16 Straight plastic caps and plastic plugs - 3.250" STR CAP 1.000" LONG 3-1/4
1.000
25.4
 500 100 10
S3.250-30 Round Plastic Cap - 3.250" STR CAP 1.875" LONG 3-1/4
1.875
47.6
 250 50 5
S3.313-16 Straight Plastic Caps - 3.313" STR CAP 1.000" LONG 3-5/16
1.000
25.4
 400 80 8
S3.437-16 Cylindrical Plastic Caps - 3.437" STR CAP 1.000" LONG 3-7/16
1.000
25.4
 500 100 10
S3.500-16 Plastic Straight Caps - 3.500" STR CAP 1.000" LONG 3-1/2
1.000
25.4
 500 100 10
S3.500-22 Straight Polyethylene Plastic Caps - 3.500" STR CAP 1.375" LONG 3-1/2
1.375
34.9
 250 50 5
S3.531-32 Plastic Caps for threaded and non-threaded tubing - 3.531" STR CAP 2.000" LONG 3-17/32
2.000
50.8
 300 60 6
S3.625-22 Round Plastic End Caps - 3.625" STR CAP 1.375" LONG 3-5/8
1.375
34.9
 250 50 5
S3.740-16 Round Plastic Straight Caps - 3.740" STR CAP 1.000" LONG M95
1.000
25.4
 250 50 5
S3.750-22 Straight plastic caps and plastic plugs - 3.750" STR CAP 1.375" LONG 3-3/4
1.375
34.9
 200 40 4
S3.990-16 Round Plastic Cap - 3.990" STR CAP 1.000" LONG 3.99
1.000
25.4
 250 50 5
S4.000-18 Straight Plastic Caps - 4.000" STR CAP 1.125" LONG 4
1.125
28.6
 250 50 5
S4.000-22 Cylindrical Plastic Caps - 4.000" STR CAP 1.375" LONG 4
1.375
34.9
 250 50 5
S4.115-16 Plastic Straight Caps - 4.115" STR CAP 1.000" LONG 4.115
1.000
25.4
 250 50 5
S4.125-24 Straight Polyethylene Plastic Caps - 4.125" STR CAP 1.500" LONG 4-1/8
1.500
38.1
 120 24 2
S4.331-22 Plastic Caps for threaded and non-threaded tubing - 4.331" STR CAP 1.375" LONG M110
1.375
34.9
 100 20 2
S4.500-23 Round Plastic End Caps - 4.500" STR CAP 1.437" LONG 4-1/2
1.437
36.5
 100 20 2
S4.813-10 Round Plastic Straight Caps - 4.813" STR CAP 0.625" LONG 4-13/16
0.625
15.9
 100 20 2
S4.875-16 Straight plastic caps and plastic plugs - 4.875" STR CAP 1.000" LONG 4-7/8
1.000
25.4
 100 20 2
S5.125-26 Round Plastic Cap - 5.125" STR CAP 1.625" LONG 5-1/8
1.625
41.3
 100 20 2
S5.250-29 Straight Plastic Caps - 5.250" STR CAP 1.812" LONG 5-1/4
1.812
46.0
 50 10 1
Part # Description To Fit Outside Diameter Inside Length
in
mm
 Box/Mini/Micro
QTY		 Plain
LDPE
Red		 Knurled
LDPE
Natural		 Knurled
TPE
Yellow		 Buy Online
More info
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Micropacks are only available for purchase through our online store.


Not Quite Sure What You Need? Want to Consider Another Type or a Different Material?
Consult MOCAP's Exclusive Application Advisor for Assistance.



Straight Plastic Caps - Information

MOCAP Straight Plastic Caps are designed to fit over threaded and non-threaded tubing, rods and fittings, forming a snug friction fit.
These straight polyethylene plastic caps are ideal for use as shipping caps, end caps, pipe caps, product protection, paint protection, and thread protectors.
This series of caps is available with a plain top, and many of the sizes are also available with a knurled top-collar, which makes them easy-to-grip and remove. The caps are also available in both LDPE plastic and flexible TPE.
Also good for masking against paint, plating and grit blasting.

  • Durable and Inexpensive
  • Use as End Cap, Shipping Cap or Pipe Cap
  • Sizes to Fit .078" to 5.250" Outside Diameters

MOCAP now offers Micro-Pack and Mini-Pack quantities when less than case quantities are what you really need. To place an order, click the cart icon on the size chart. Or, to get more information about MOCAP products, call 800.633.6775 or use our Contact Request Form to receive information by e-mail.


MOCAP stocks Straight Plastic Caps in many sizes for immediate shipment.






RoHS


Diagram
MOCAP - Straight Plastic Caps