Menu Search

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

Request a quote

For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
33 results
Product SKUs information
Item Code Price range Availability Color Compatible Bolt Size View
BNC0250B $0.0861 - $0.2874 7799 In stock
White
BNC0375B $0.1128 - $0.3132 49600 In stock
White
BNC0250A $0.0861 - $0.2874 287937 In stock
Black
BNC0375A $0.1128 - $0.3132 74312 In stock
Black
$0.1919 - $0.5336 1013 In stock
White
BNC0437B $0.177 - $0.4907 7400 In stock
White
$0.4178 - $1.1597 1253 In stock
White
BNC10A $0.1403 - $0.3899 21038 In stock
Black
BNC18A $0.2886 - $0.8013 3532 In stock
Black
$0.3822 - $1.0591 Request the lead time here
Black
$0.3983 - $1.1071 35061 In stock
Gray
0.500 in
$0.1204 - $0.4015 7100 In stock
White
BNC0500A $0.1606 - $0.4478 45130 In stock
Black
$0.2289 - $0.6344 16080 In stock
Black
$0.177 - $0.4907 1062 In stock
Black
BNC05A $0.0677 - $0.2248 Request the lead time here
Black
$0.4178 - $1.1597 3708 In stock
Black
BNC10B $0.1403 - $0.3899 2000 In stock
White
$0.2886 - $0.8013 2950 In stock
White
$0.3822 - $1.0591 3457 In stock
White
  • of 2
Bolt Protection Cap - Compatible Bolt Size - 6.4 mm | 1/4 in; Distance Across Flats - 10.8 mm | 0.425 in; ; White

BNC0250B

Price Range
$0.2874 - $0.0861

Stock Levels
7799 In stock
Attributes
  • Distance Across Flats
    0.425 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; ; White

BNC0375B

Price Range
$0.3132 - $0.1128

Stock Levels
49600 In stock
Attributes
  • Distance Across Flats
    0.550 in
  • Color
    White
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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
287937 In stock
Attributes
  • Distance Across Flats
    0.425 in
  • Color
    Black
  • 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
74312 In stock
Attributes
  • Distance Across Flats
    0.550 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; ; White

BNC14B

Price Range
$0.5336 - $0.1919

Stock Levels
1013 In stock
Attributes
  • Distance Across Flats
    0.858 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 - 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 - M10; Distance Across Flats - 16.8 mm | 0.661 in; ; Black

BNC10A

Price Range
$0.3899 - $0.1403

Stock Levels
21038 In stock
Attributes
  • Distance Across Flats
    0.661 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M18; Distance Across Flats - 26.8 mm | 1.055 in; ; Black

BNC18A

Price Range
$0.8013 - $0.2886

Stock Levels
3532 In stock
Attributes
  • Distance Across Flats
    1.055 in
  • Color
    Black
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M22; Distance Across Flats - 31.8 mm | 1.252 in; ; Black

BNC22A

Price Range
$1.0591 - $0.3822

Stock Levels
Request the lead time here
Attributes
  • Distance Across Flats
    1.252 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 - M8; Distance Across Flats - 12.8 mm | 0.504 in; ; White

BNC08B

Price Range
$0.4015 - $0.1204

Stock Levels
7100 In stock
Attributes
  • Distance Across Flats
    0.504 in
  • Color
    White
  • 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
45130 In stock
Attributes
  • Distance Across Flats
    0.740 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
16080 In stock
Attributes
  • Distance Across Flats
    0.937 in
  • Color
    Black
  • 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; ; Black

BNC0437A

Price Range
$0.4907 - $0.177

Stock Levels
1062 In stock
Attributes
  • Distance Across Flats
    0.622 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
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
3708 In stock
Attributes
  • Distance Across Flats
    1.406 in
  • Color
    Black
  • 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
2000 In stock
Attributes
  • Distance Across Flats
    0.661 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 - 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