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Bolt Head & Nut Caps

In stock

Bolt Protection Caps protect joint fasteners against tampering and weathering. Ideal for bolts, screws, nuts and washers - they also create an enhanced finished appearance for your application.

Our range is supplied in a wide choice of sizes to suit multiple applications. The material features a UV stabilizer, making these caps a great choice for outdoor applications.

  • Material: Low Density Polyethylene (LDPE)
  • Colors: Black and White

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33 results
Product SKUs information
Item Code Price range Availability Color Compatible Bolt Size View
BNC0250A $0.0861 - $0.2874 315937 In stock
Black
BNC0500A $0.1606 - $0.4478 Request the lead time here
Black
BNC08A $0.1204 - $0.4015 123697 In stock
Black
BNC20A $0.348 - $0.9681 1018 In stock
Black
$0.4178 - $1.1597 2708 In stock
Black
$0.1051 - $0.2935 Request the lead time here
White
$0.0677 - $0.2248 4300 In stock
White
BNC10B $0.1403 - $0.3899 3000 In stock
White
$0.3822 - $1.0591 3457 In stock
White
$0.4178 - $1.1597 1253 In stock
White
BNC0375A $0.1128 - $0.3132 412 In stock
Black
$0.2289 - $0.6344 16880 In stock
Black
$0.1919 - $0.5336 1725 In stock
Black
$0.3983 - $1.1071 35061 In stock
Gray
0.500 in
$0.0983 - $0.2716 8908 In stock
White
BNC0437B $0.177 - $0.4907 7400 In stock
White
$0.0803 - $0.2677 7476 In stock
White
$0.2886 - $0.8013 2950 In stock
White
BNC0312A $0.1051 - $0.2935 58355 In stock
Black
BNC05A $0.0677 - $0.2248 Request the lead time here
Black
  • of 2
Bolt Protection Cap - Compatible Bolt Size - 6.4 mm | 1/4 in; Distance Across Flats - 10.8 mm | 0.425 in; ; Black

BNC0250A

Price Range
$0.2874 - $0.0861

Stock Levels
315937 In stock
Attributes
  • Distance Across Flats
    0.425 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - 12.7 mm | 1/2 in; Distance Across Flats - 18.8 mm | 0.740 in; ; Black

BNC0500A

Price Range
$0.4478 - $0.1606

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.740 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M8; Distance Across Flats - 12.8 mm | 0.504 in; ; Black

BNC08A

Price Range
$0.4015 - $0.1204

Stock Levels
123697 In stock
Attributes
  • Distance Across Flats
    0.504 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M20; Distance Across Flats - 29.8 mm | 1.173 in; ; Black

BNC20A

Price Range
$0.9681 - $0.348

Stock Levels
1018 In stock
Attributes
  • Distance Across Flats
    1.173 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M24; Distance Across Flats - 35.7 mm | 1.406 in; ; Black

BNC24A

Price Range
$1.1597 - $0.4178

Stock Levels
2708 In stock
Attributes
  • Distance Across Flats
    1.406 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - 7.9 mm | 5/16 in; Distance Across Flats - 12.3 mm | 0.484 in; ; White

BNC0312B

Price Range
$0.2935 - $0.1051

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.484 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M5; Distance Across Flats - 7.9 mm | 0.311 in; ; White

BNC05B

Price Range
$0.2248 - $0.0677

Stock Levels
4300 In stock
Attributes
  • Distance Across Flats
    0.311 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M10; Distance Across Flats - 16.8 mm | 0.661 in; ; White

BNC10B

Price Range
$0.3899 - $0.1403

Stock Levels
3000 In stock
Attributes
  • Distance Across Flats
    0.661 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M22; Distance Across Flats - 31.8 mm | 1.252 in; ; White

BNC22B

Price Range
$1.0591 - $0.3822

Stock Levels
3457 In stock
Attributes
  • Distance Across Flats
    1.252 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M24; Distance Across Flats - 35.7 mm | 1.406 in; ; White

BNC24B

Price Range
$1.1597 - $0.4178

Stock Levels
1253 In stock
Attributes
  • Distance Across Flats
    1.406 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - 9.5 mm | 3/8 in; Distance Across Flats - 14 mm | 0.550 in; ; Black

BNC0375A

Price Range
$0.3132 - $0.1128

Stock Levels
412 In stock
Attributes
  • Distance Across Flats
    0.550 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - 15.9 mm | 5/8 in; Distance Across Flats - 23.8 mm | 0.937 in; ; Black

BNC0625A

Price Range
$0.6344 - $0.2289

Stock Levels
16880 In stock
Attributes
  • Distance Across Flats
    0.937 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M14; Distance Across Flats - 21.8 mm | 0.858 in; ; Black

BNC14A

Price Range
$0.5336 - $0.1919

Stock Levels
1725 In stock
Attributes
  • Distance Across Flats
    0.858 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - 12.7 mm | 0.500 in; ; ; Gray

HBG1030A

Price Range
$1.1071 - $0.3983

Stock Levels
35061 In stock
Attributes
  • Compatible Bolt Size
    0.500 in
  • Color
    Gray
  • Full Material
    Low-Density Polyethylene
  • Material
    Elastomeric PE
Bolt Protection Cap - Compatible Bolt Size - #10; Distance Across Flats - 7.8 mm | 0.306 in; ; White

BNC0189B

Price Range
$0.2716 - $0.0983

Stock Levels
8908 In stock
Attributes
  • Distance Across Flats
    0.306 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - 11.1 mm | 7/16 in; Distance Across Flats - 15.8 mm | 0.622 in; ; White

BNC0437B

Price Range
$0.4907 - $0.177

Stock Levels
7400 In stock
Attributes
  • Distance Across Flats
    0.622 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M6; Distance Across Flats - 9.8 mm | 0.386 in; ; White

BNC06B

Price Range
$0.2677 - $0.0803

Stock Levels
7476 In stock
Attributes
  • Distance Across Flats
    0.386 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M18; Distance Across Flats - 26.8 mm | 1.055 in; ; White

BNC18B

Price Range
$0.8013 - $0.2886

Stock Levels
2950 In stock
Attributes
  • Distance Across Flats
    1.055 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - 7.9 mm | 5/16 in; Distance Across Flats - 12.3 mm | 0.484 in; ; Black

BNC0312A

Price Range
$0.2935 - $0.1051

Stock Levels
58355 In stock
Attributes
  • Distance Across Flats
    0.484 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M5; Distance Across Flats - 7.9 mm | 0.311 in; ; Black

BNC05A

Price Range
$0.2248 - $0.0677

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    0.311 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE