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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 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
$0.1292 - $0.4311 13150 In stock
White
$0.1692 - $0.4698 86392 In stock
White
$0.1475 - $0.4074 71490 In stock
Black
$0.3434 - $0.9516 1572 In stock
White
$0.2655 - $0.7361 2917 In stock
Black
$0.1016 - $0.3372 4945 In stock
Black
$0.1205 - $0.4016 13800 In stock
Black
$0.522 - $1.4522 1524 In stock
White
$0.4329 - $1.202 4426 In stock
White
BNC0250A $0.1292 - $0.4311 291075 In stock
Black
BNC0375A $0.1692 - $0.4698 74312 In stock
Black
BNC0500A $0.2409 - $0.6717 53698 In stock
Black
$0.3434 - $0.9516 17169 In stock
Black
$0.1806 - $0.6023 70197 In stock
Black
BNC14A $0.2879 - $0.8004 1725 In stock
Black
$0.2879 - $0.8004 2213 In stock
White
$0.2105 - $0.5849 21038 In stock
Black
$0.4329 - $1.202 4037 In stock
Black
BNC0500B $0.2409 - $0.6717 1820 In stock
White
$0.1577 - $0.4403 35255 In stock
Black
  • 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
$0.4311 - $0.1292

Stock Levels
13150 In stock
Attributes
  • Distance Across Flats
    0.425 in
  • Colour
    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
$0.4698 - $0.1692

Stock Levels
86392 In stock
Attributes
  • Distance Across Flats
    0.550 in
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - #10; Distance Across Flats - 7.8 mm | 0.306 in; ; Black

BNC0189A

Price Range
$0.4074 - $0.1475

Stock Levels
71490 In stock
Attributes
  • Distance Across Flats
    0.306 in
  • Colour
    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; ; White

BNC0625B

Price Range
$0.9516 - $0.3434

Stock Levels
1572 In stock
Attributes
  • Distance Across Flats
    0.937 in
  • Colour
    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; ; Black

BNC0437A

Price Range
$0.7361 - $0.2655

Stock Levels
2917 In stock
Attributes
  • Distance Across Flats
    0.622 in
  • Colour
    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
$0.3372 - $0.1016

Stock Levels
4945 In stock
Attributes
  • Distance Across Flats
    0.311 in
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M6; Distance Across Flats - 9.8 mm | 0.386 in; ; Black

BNC06A

Price Range
$0.4016 - $0.1205

Stock Levels
13800 In stock
Attributes
  • Distance Across Flats
    0.386 in
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Bolt Protection Cap - Compatible Bolt Size - M20; Distance Across Flats - 29.8 mm | 1.173 in; ; White

BNC20B

Price Range
$1.4522 - $0.522

Stock Levels
1524 In stock
Attributes
  • Distance Across Flats
    1.173 in
  • Colour
    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
$1.202 - $0.4329

Stock Levels
4426 In stock
Attributes
  • Distance Across Flats
    1.055 in
  • Colour
    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
$0.4311 - $0.1292

Stock Levels
291075 In stock
Attributes
  • Distance Across Flats
    0.425 in
  • Colour
    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
$0.4698 - $0.1692

Stock Levels
74312 In stock
Attributes
  • Distance Across Flats
    0.550 in
  • Colour
    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
$0.6717 - $0.2409

Stock Levels
53698 In stock
Attributes
  • Distance Across Flats
    0.740 in
  • Colour
    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
$0.9516 - $0.3434

Stock Levels
17169 In stock
Attributes
  • Distance Across Flats
    0.937 in
  • Colour
    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
$0.6023 - $0.1806

Stock Levels
70197 In stock
Attributes
  • Distance Across Flats
    0.504 in
  • Colour
    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
$0.8004 - $0.2879

Stock Levels
1725 In stock
Attributes
  • Distance Across Flats
    0.858 in
  • Colour
    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
$0.8004 - $0.2879

Stock Levels
2213 In stock
Attributes
  • Distance Across Flats
    0.858 in
  • Colour
    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
$0.5849 - $0.2105

Stock Levels
21038 In stock
Attributes
  • Distance Across Flats
    0.661 in
  • Colour
    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
$1.202 - $0.4329

Stock Levels
4037 In stock
Attributes
  • Distance Across Flats
    1.055 in
  • Colour
    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; ; White

BNC0500B

Price Range
$0.6717 - $0.2409

Stock Levels
1820 In stock
Attributes
  • Distance Across Flats
    0.740 in
  • Colour
    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
$0.4403 - $0.1577

Stock Levels
35255 In stock
Attributes
  • Distance Across Flats
    0.484 in
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE