Circular Connector Caps

In stock

Circular connector caps are a cost-effective way to protect electrical connectors during transit and storage from dirt, dust or moisture. The flanged caps are designed to be easily applied or removed by hand.

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Product SKUs information
Quick View Item code Price range Availability Compatible Thread Sizes (All) Overall Height
D1/4A
$0.035 - $0.4888 2129 In stock
1/4
.562 in
D1-3/16A
$0.0827 - $1.0946 4121 In stock
1-3/16
.625 in
D1-7/16A
$0.1189 - $1.6695 2895 In stock
1-7/16
.625 in
D5/8A
$0.0404 - $0.5679 47 In stock
5/8
.562 in
FC23RA
$0.0507 - $0.7143 2337 In stock
1-7/16
.597 in
FC714A
$0.0593 - $0.8313 5250 In stock
7/8
.562 in
FC722A
$0.0654 - $1.2306 1604 In stock
1-3/8
.597 in
FC732A
$0.17 - $3.1842 2762 In stock
2
.597 in
D15/16A
$0.0683 - $0.9604 9608 In stock
15/16
.609 in
FC720A
$0.0607 - $1.1377 2800 In stock
1-1/4
.597 in
FC728A
$0.0983 - $1.8416 145 In stock
1-3/4
.597 in
D1-1/2A
$0.122 - $1.7108 4700 In stock
1-1/2
.625 in
D1-3/4A
$0.1452 - $1.9277 605 In stock
1-3/4
.625 in
D1A
$0.0683 - $0.9604 3250 In stock
1
.562 in
D7/8A
$0.0616 - $0.8692 2569 In stock
7/8
.553 in
FC708A
$0.0368 - $0.6902 6465 In stock
1/2
.562 in
FC716A
$0.0654 - $0.9191 2327 In stock
1
.562 in
FC724A
$0.0878 - $1.6454 1800 In stock
1-1/2
.597 in
FC736A
$0.231 - $4.303 800 In stock
2-1/4
.635 in
D1/2A
$0.0406 - $0.537 7330 In stock
1/2
.562 in
D1-3/8A
$0.091 - $1.2805 2380 In stock
1-3/8
.625 in
D3/4A
$0.0438 - $0.6127 3500 In stock
3/4
.549 in
FC718A
$0.0535 - $1.0034 9550 In stock
1-1/8
.597 in
D1-1/4A
$0.0896 - $1.1859 4603 In stock
1-1/4
.625 in
D9/16A
$0.0447 - $0.5903 9445 In stock
9/16
.562 in
  • of 2
Circular Connector Cap - Compatible Thread Sizes 1/4 ; Compatible Thread Standard UNEF ; No MS Spec

D1/4A

Price Range
$0.4888 - $0.035

Stock Levels
2129 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1/4
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-3/16 ; Compatible Thread Standard UNEF ; No MS Spec

D1-3/16A

Price Range
$1.0946 - $0.0827

Stock Levels
4121 In stock
Attributes
  • Overall Height
    .625 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-3/16
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-7/16 ; Compatible Thread Standard UNEF ; No MS Spec

D1-7/16A

Price Range
$1.6695 - $0.1189

Stock Levels
2895 In stock
Attributes
  • Overall Height
    .625 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-7/16
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 5/8 ; Compatible Thread Standard UNEF ; No MS Spec

D5/8A

Price Range
$0.5679 - $0.0404

Stock Levels
47 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    5/8
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-7/16 ; Compatible Thread Standard UNEF ; MS90376-23R

FC23RA

Price Range
$0.7143 - $0.0507

Stock Levels
2337 In stock
Attributes
  • Overall Height
    .597 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-7/16
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 7/8 ; Compatible Thread Standard UNEF ; MS90376-14R

FC714A

Price Range
$0.8313 - $0.0593

Stock Levels
5250 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    7/8
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-3/8 ; Compatible Thread Standard UNEF ; MS90376-22R

FC722A

Price Range
$1.2306 - $0.0654

Stock Levels
1604 In stock
Attributes
  • Overall Height
    .597 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-3/8
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 2 ; Compatible Thread Standard UNEF ; MS90376-32R

FC732A

Price Range
$3.1842 - $0.17

Stock Levels
2762 In stock
Attributes
  • Overall Height
    .597 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    2
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 15/16 ; Compatible Thread Standard UNEF ; No MS Spec

D15/16A

Price Range
$0.9604 - $0.0683

Stock Levels
9608 In stock
Attributes
  • Overall Height
    .609 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    15/16
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-1/4 ; Compatible Thread Standard UNEF ; MS90376-20R

FC720A

Price Range
$1.1377 - $0.0607

Stock Levels
2800 In stock
Attributes
  • Overall Height
    .597 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-1/4
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-3/4 ; Compatible Thread Standard UNEF ; MS90376-28R

FC728A

Price Range
$1.8416 - $0.0983

Stock Levels
145 In stock
Attributes
  • Overall Height
    .597 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-3/4
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-1/2 ; Compatible Thread Standard UNEF ; No MS Spec

D1-1/2A

Price Range
$1.7108 - $0.122

Stock Levels
4700 In stock
Attributes
  • Overall Height
    .625 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-1/2
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-3/4 ; Compatible Thread Standard UNEF ; No MS Spec

D1-3/4A

Price Range
$1.9277 - $0.1452

Stock Levels
605 In stock
Attributes
  • Overall Height
    .625 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-3/4
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1 ; Compatible Thread Standard UNEF ; No MS Spec

D1A

Price Range
$0.9604 - $0.0683

Stock Levels
3250 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 7/8 ; Compatible Thread Standard UNEF ; No MS Spec

D7/8A

Price Range
$0.8692 - $0.0616

Stock Levels
2569 In stock
Attributes
  • Overall Height
    .553 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    7/8
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1/2 ; Compatible Thread Standard UNEF ; MS90376-8R

FC708A

Price Range
$0.6902 - $0.0368

Stock Levels
6465 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1/2
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1 ; Compatible Thread Standard UNEF ; MS90376-16R

FC716A

Price Range
$0.9191 - $0.0654

Stock Levels
2327 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-1/2 ; Compatible Thread Standard UNEF ; MS90376-24R

FC724A

Price Range
$1.6454 - $0.0878

Stock Levels
1800 In stock
Attributes
  • Overall Height
    .597 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-1/2
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 2-1/4 ; Compatible Thread Standard UNEF ; MS90376-36R

FC736A

Price Range
$4.303 - $0.231

Stock Levels
800 In stock
Attributes
  • Overall Height
    .635 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    2-1/4
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1/2 ; Compatible Thread Standard UNEF ; No MS Spec

D1/2A

Price Range
$0.537 - $0.0406

Stock Levels
7330 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1/2
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-3/8 ; Compatible Thread Standard UNEF ; No MS Spec

D1-3/8A

Price Range
$1.2805 - $0.091

Stock Levels
2380 In stock
Attributes
  • Overall Height
    .625 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-3/8
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 3/4 ; Compatible Thread Standard UNEF ; No MS Spec

D3/4A

Price Range
$0.6127 - $0.0438

Stock Levels
3500 In stock
Attributes
  • Overall Height
    .549 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    3/4
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-1/8 ; Compatible Thread Standard UNEF ; MS90376-18R

FC718A

Price Range
$1.0034 - $0.0535

Stock Levels
9550 In stock
Attributes
  • Overall Height
    .597 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-1/8
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 1-1/4 ; Compatible Thread Standard UNEF ; No MS Spec

D1-1/4A

Price Range
$1.1859 - $0.0896

Stock Levels
4603 In stock
Attributes
  • Overall Height
    .625 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    1-1/4
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit
Circular Connector Cap - Compatible Thread Sizes 9/16 ; Compatible Thread Standard UNEF ; No MS Spec

D9/16A

Price Range
$0.5903 - $0.0447

Stock Levels
9445 In stock
Attributes
  • Overall Height
    .562 in
  • Colour
    Red
  • Compatible Thread Sizes (All)
    9/16
  • Compatible Thread Standard (All)
    UNEF
  • Fitting Style
    Push Fit

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Product facets

Product Range Caps

Product Set End Caps

Material LDPE Plastic