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Bolt Head & Nut Caps

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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 are 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 Colour Compatible Bolt Size View
$0.5448 - $2.2434 37261 In stock
Grey
0.500 in
BNC0189B $0.1349 - $0.5515 8908 In stock
White
$0.2402 - $0.9984 9750 In stock
White
$0.1161 - $0.4526 7476 In stock
White
BNC0250A $0.125 - $0.4862 285490 In stock
Black
BNC0500A $0.2211 - $0.9077 35518 In stock
Black
$0.3944 - $1.6281 4426 In stock
White
$0.1435 - $0.5918 500 In stock
White
$0.4737 - $1.9632 1524 In stock
White
BNC0375A $0.1548 - $0.6347 147353 In stock
Black
$0.0978 - $0.3809 39488 In stock
Black
$0.125 - $0.4862 7860 In stock
White
$0.5238 - $2.1503 511 In stock
Black
$0.1748 - $0.68 12100 In stock
White
$0.263 - $1.0823 2213 In stock
White
$0.2402 - $0.9984 8744 In stock
Black
$0.1435 - $0.5918 13876 In stock
Black
$0.1923 - $0.7901 6600 In stock
Black
$0.0978 - $0.3809 4300 In stock
White
$0.1923 - $0.7901 500 In stock
White
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Bolt Protection Cap - Compatible Bolt Size - 12.7 mm | 0.500 in; ; Push Fit; Grey

HBG1030A

Price Range
$2.2434 - $0.5448

Stock Levels
37261 In stock
Attributes
  • Compatible Bolt Size
    0.500 in
  • Colour
    Grey
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - #10; Distance Across Flats - 7.8 mm | 0.306 in; Push Fit; White

BNC0189B

Price Range
$0.5515 - $0.1349

Stock Levels
8908 In stock
Attributes
  • Distance Across Flats
    0.306 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • 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; Push Fit; White

BNC0437B

Price Range
$0.9984 - $0.2402

Stock Levels
9750 In stock
Attributes
  • Distance Across Flats
    0.622 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M6; Distance Across Flats - 9.8 mm | 0.386 in; Push Fit; White

BNC06B

Price Range
$0.4526 - $0.1161

Stock Levels
7476 In stock
Attributes
  • Distance Across Flats
    0.386 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • 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; Push Fit; Black

BNC0250A

Price Range
$0.4862 - $0.125

Stock Levels
285490 In stock
Attributes
  • Distance Across Flats
    0.425 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • 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; Push Fit; Black

BNC0500A

Price Range
$0.9077 - $0.2211

Stock Levels
35518 In stock
Attributes
  • Distance Across Flats
    0.740 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M18; Distance Across Flats - 26.8 mm | 1.055 in; Push Fit; White

BNC18B

Price Range
$1.6281 - $0.3944

Stock Levels
4426 In stock
Attributes
  • Distance Across Flats
    1.055 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • 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; Push Fit; White

BNC0312B

Price Range
$0.5918 - $0.1435

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.484 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M20; Distance Across Flats - 29.8 mm | 1.173 in; Push Fit; White

BNC20B

Price Range
$1.9632 - $0.4737

Stock Levels
1524 In stock
Attributes
  • Distance Across Flats
    1.173 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • 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; Push Fit; Black

BNC0375A

Price Range
$0.6347 - $0.1548

Stock Levels
147353 In stock
Attributes
  • Distance Across Flats
    0.550 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M5; Distance Across Flats - 7.9 mm | 0.311 in; Push Fit; Black

BNC05A

Price Range
$0.3809 - $0.0978

Stock Levels
39488 In stock
Attributes
  • Distance Across Flats
    0.311 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • 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; Push Fit; White

BNC0250B

Price Range
$0.4862 - $0.125

Stock Levels
7860 In stock
Attributes
  • Distance Across Flats
    0.425 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M22; Distance Across Flats - 31.8 mm | 1.252 in; Push Fit; Black

BNC22A

Price Range
$2.1503 - $0.5238

Stock Levels
511 In stock
Attributes
  • Distance Across Flats
    1.252 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M8; Distance Across Flats - 12.8 mm | 0.504 in; Push Fit; White

BNC08B

Price Range
$0.68 - $0.1748

Stock Levels
12100 In stock
Attributes
  • Distance Across Flats
    0.504 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M14; Distance Across Flats - 21.8 mm | 0.858 in; Push Fit; White

BNC14B

Price Range
$1.0823 - $0.263

Stock Levels
2213 In stock
Attributes
  • Distance Across Flats
    0.858 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • 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; Push Fit; Black

BNC0437A

Price Range
$0.9984 - $0.2402

Stock Levels
8744 In stock
Attributes
  • Distance Across Flats
    0.622 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • 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; Push Fit; Black

BNC0312A

Price Range
$0.5918 - $0.1435

Stock Levels
13876 In stock
Attributes
  • Distance Across Flats
    0.484 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M10; Distance Across Flats - 16.8 mm | 0.661 in; Push Fit; Black

BNC10A

Price Range
$0.7901 - $0.1923

Stock Levels
6600 In stock
Attributes
  • Distance Across Flats
    0.661 in
  • Colour
    Black
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M5; Distance Across Flats - 7.9 mm | 0.311 in; Push Fit; White

BNC05B

Price Range
$0.3809 - $0.0978

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

BNC10B

Price Range
$0.7901 - $0.1923

Stock Levels
500 In stock
Attributes
  • Distance Across Flats
    0.661 in
  • Colour
    White
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE