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Bolt Protection Caps

In stock

Bolt Protection and Nut 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 bolt protect caps range is supplied in a wide choice of sizes to suit multiple applications. These caps are available to fit either Imperial UNF, Metric ISO 4017 or DIN 933 standard bolts.

  • Materials: Low Density Polyethylene (LDPE)
  • Colours: Black, Grey and White

Customers that purchase our snap-on bolt and nut protection caps regularly buy our Hexagonal Head Screws too.

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For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.

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

Imperial
Metric
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49 results
Product SKUs information
Item Code Price range Availability Bolt Thread Distance Across Flats Colour View
10887 £ 0.0988 - £ 0.2644 763 In stock
7/16
15.8 mm
White
£ 0.1108 - £ 0.2248 1346 In stock
M14
20.8 mm
White
12722 £ 0.0475 - £ 0.1286 69136 In stock
M6
9.8 mm
White
£ 0.1396 - £ 0.3773 3030 In stock
M14
21.8 mm
White
12838 £ 0.0876 - £ 0.1175 582976 In stock
M8
12.8 mm
Black
£ 0.1738 - £ 0.1738 72685 In stock
M16;5/8
23.8 mm
Black
£ 0.3477 - £ 0.3477 474 In stock
M22
31.8 mm
White
£ 0.0379 - £ 0.1006 92535 In stock
M5
7.9 mm
Black
£ 0.0988 - £ 0.1912 83282 In stock
M10
16.8 mm
Grey
£ 0.2135 - £ 0.4132 1596 In stock
M18
26.8 mm
Grey
£ 0.0877 - £ 0.1702 11790 In stock
1/4
10.9 mm
Grey
£ 0.0616 - £ 0.1316 59298 In stock
5/16 UNF
19.0 mm
Black
10886 £ 0.0988 - £ 0.2644 28588 In stock
7/16
15.8 mm
Black
110822 £ 0.1062 - £ 0.2248 1750 In stock
M14
20.8 mm
Black
£ 0.2834 - £ 0.7572 4608 In stock
M22
31.8 mm
Black
12725 £ 0.1255 - £ 0.3337 38038 In stock
M12;1/2
18.8 mm
White
12837 £ 0.0484 - £ 0.1286 470333 In stock
M6
9.8 mm
Black
12841 £ 0.1423 - £ 0.3773 25633 In stock
M14
21.8 mm
Black
12920 £ 0.2573 - £ 0.6879 3456 In stock
M20
29.8 mm
White
£ 0.2573 - £ 0.6879 12414 In stock
M20
29.8 mm
Black
  • of 3
Nut Protection Cap 7/16 LDPE White

10887

Price Range
£ 0.2644 - £ 0.0988

Stock Levels
763 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    7/16
  • Distance Across Flats
    15.8 mm
Nut Protection Cap M14 LDPE White

110823

Price Range
£ 0.2248 - £ 0.1108

Stock Levels
1346 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M14
  • Distance Across Flats
    20.8 mm
Nut Protection Cap M6 LDPE White

12722

Price Range
£ 0.1286 - £ 0.0475

Stock Levels
69136 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M6
  • Distance Across Flats
    9.8 mm
Nut Protection Cap M14 LDPE White

12726

Price Range
£ 0.3773 - £ 0.1396

Stock Levels
3030 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M14
  • Distance Across Flats
    21.8 mm
Nut Protection Cap M8 LDPE Black

12838

Price Range
£ 0.1175 - £ 0.0876

Stock Levels
582976 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M8
  • Distance Across Flats
    12.8 mm
Nut Protection Cap M16;5/8 LDPE Black

12842

Price Range
£ 0.1738 - £ 0.1738

Stock Levels
72685 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M16;5/8
  • Distance Across Flats
    23.8 mm
Nut Protection Cap M22 LDPE White

12921

Price Range
£ 0.3477 - £ 0.3477

Stock Levels
474 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M22
  • Distance Across Flats
    31.8 mm
Nut Protection Cap M5 LDPE Black

15211

Price Range
£ 0.1006 - £ 0.0379

Stock Levels
92535 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M5
  • Distance Across Flats
    7.9 mm
Nut Protection Cap M10 LDPE Grey

494804

Price Range
£ 0.1912 - £ 0.0988

Stock Levels
83282 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M10
  • Distance Across Flats
    16.8 mm
Nut Protection Cap M18 LDPE Grey

494808

Price Range
£ 0.4132 - £ 0.2135

Stock Levels
1596 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M18
  • Distance Across Flats
    26.8 mm
Nut Protection Cap 1/4 LDPE Grey

494812

Price Range
£ 0.1702 - £ 0.0877

Stock Levels
11790 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    1/4
  • Distance Across Flats
    10.9 mm
Nut Protection Cap 5/16 UNF LDPE Black

17217

Price Range
£ 0.1316 - £ 0.0616

Stock Levels
59298 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    5/16 UNF
  • Distance Across Flats
    19.0 mm
Nut Protection Cap 7/16 LDPE Black

10886

Price Range
£ 0.2644 - £ 0.0988

Stock Levels
28588 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    7/16
  • Distance Across Flats
    15.8 mm
Nut Protection Cap M14 LDPE Black

110822

Price Range
£ 0.2248 - £ 0.1062

Stock Levels
1750 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M14
  • Distance Across Flats
    20.8 mm
Nut Protection Cap M22 LDPE Black

12046

Price Range
£ 0.7572 - £ 0.2834

Stock Levels
4608 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M22
  • Distance Across Flats
    31.8 mm
Nut Protection Cap M12;1/2 LDPE White

12725

Price Range
£ 0.3337 - £ 0.1255

Stock Levels
38038 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M12;1/2
  • Distance Across Flats
    18.8 mm
Nut Protection Cap M6 LDPE Black

12837

Price Range
£ 0.1286 - £ 0.0484

Stock Levels
470333 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M6
  • Distance Across Flats
    9.8 mm
Nut Protection Cap M14 LDPE Black

12841

Price Range
£ 0.3773 - £ 0.1423

Stock Levels
25633 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M14
  • Distance Across Flats
    21.8 mm
Nut Protection Cap M20 LDPE White

12920

Price Range
£ 0.6879 - £ 0.2573

Stock Levels
3456 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M20
  • Distance Across Flats
    29.8 mm
Nut Protection Cap M20 LDPE Black

12970

Price Range
£ 0.6879 - £ 0.2573

Stock Levels
12414 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M20
  • Distance Across Flats
    29.8 mm
Nut Protection Cap M8 LDPE Grey

494803

Price Range
£ 0.1702 - £ 0.0876

Stock Levels
86418 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M8
  • Distance Across Flats
    12.8 mm
Nut Protection Cap M16 LDPE Grey

494807

Price Range
£ 0.3362 - £ 0.1711

Stock Levels
3885 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M16
  • Distance Across Flats
    23.8 mm
Nut Protection Cap M24 LDPE Grey

494811

Price Range
£ 0.8497 - £ 0.4299

Stock Levels
88 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M24
  • Distance Across Flats
    35.7 mm
Nut Protection Cap 5/16 UNF LDPE Green

17213

Price Range
£ 0.1316 - £ 0.0465

Stock Levels
70000 In stock
Attributes
  • Colour
    Green
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    5/16 UNF
  • Distance Across Flats
    19.0 mm
Nut Protection Cap 1/4 LDPE White

10883

Price Range
£ 0.2348 - £ 0.0876

Stock Levels
12500 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    1/4
  • Distance Across Flats
    10.9 mm
Nut Protection Cap M12 LDPE White

110821

Price Range
£ 0.0723 - £ 0.0502

Stock Levels
7782 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M12
  • Distance Across Flats
    17.8 mm
Nut Protection Cap M10 LDPE White

110825

Price Range
£ 0.2238 - £ 0.0983

Stock Levels
6192 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M10
  • Distance Across Flats
    15.8 mm
Nut Protection Cap M10 LDPE White

12724

Price Range
£ 0.2618 - £ 0.0988

Stock Levels
426943 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M10
  • Distance Across Flats
    16.8 mm
Nut Protection Cap M18 LDPE White

12836

Price Range
£ 0.5724 - £ 0.2135

Stock Levels
826 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M18
  • Distance Across Flats
    26.8 mm
Nut Protection Cap M12;1/2 LDPE Black

12840

Price Range
£ 0.193 - £ 0.1255

Stock Levels
103398 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M12;1/2
  • Distance Across Flats
    18.8 mm
Nut Protection Cap M24 LDPE Black

12893

Price Range
£ 0.3094 - £ 0.3094

Stock Levels
3506 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M24
  • Distance Across Flats
    35.7 mm
Nut Protection Cap M18 LDPE Black

12955

Price Range
£ 0.5698 - £ 0.2135

Stock Levels
145 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M18
  • Distance Across Flats
    26.8 mm
Nut Protection Cap M6 LDPE Grey

494802

Price Range
£ 0.0934 - £ 0.0475

Stock Levels
64400 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M6
  • Distance Across Flats
    9.8 mm
Nut Protection Cap M14 LDPE Grey

494806

Price Range
£ 0.2746 - £ 0.1396

Stock Levels
2253 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M14
  • Distance Across Flats
    21.8 mm
Nut Protection Cap M22 LDPE Grey

494810

Price Range
£ 0.5442 - £ 0.2779

Stock Levels
558 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M22
  • Distance Across Flats
    31.8 mm
Nut Protection Cap 5/16 UNF LDPE Brown

17212

Price Range
£ 0.1316 - £ 0.0465

Stock Levels
50000 In stock
Attributes
  • Colour
    Brown
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    5/16 UNF
  • Distance Across Flats
    19.0 mm
Nut Protection Cap 1/4 LDPE Black

10882

Price Range
£ 0.2348 - £ 0.0876

Stock Levels
13579 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    1/4
  • Distance Across Flats
    10.9 mm
Nut Protection Cap M12 LDPE Black

110820

Price Range
£ 0.0723 - £ 0.0468

Stock Levels
16575 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M12
  • Distance Across Flats
    17.8 mm
Nut Protection Cap M10 LDPE Black

110824

Price Range
£ 0.2238 - £ 0.0984

Stock Levels
30676 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M10
  • Distance Across Flats
    15.8 mm
Nut Protection Cap M8 LDPE White

12723

Price Range
£ 0.1527 - £ 0.0876

Stock Levels
60757 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M8
  • Distance Across Flats
    12.8 mm
Nut Protection Cap M16;5/8 LDPE White

12727

Price Range
£ 0.462 - £ 0.1711

Stock Levels
5931 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M16;5/8
  • Distance Across Flats
    23.8 mm
Nut Protection Cap M10 LDPE Black

12839

Price Range
£ 0.1604 - £ 0.0988

Stock Levels
422583 In stock
Attributes
  • Colour
    Black
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M10
  • Distance Across Flats
    16.8 mm
Nut Protection Cap M24 LDPE White

12892

Price Range
£ 0.3094 - £ 0.3094

Stock Levels
In production
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M24
  • Distance Across Flats
    35.7 mm
Nut Protection Cap M5 LDPE White

12924

Price Range
£ 0.1011 - £ 0.0379

Stock Levels
43000 In stock
Attributes
  • Colour
    White
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M5
  • Distance Across Flats
    7.9 mm
Nut Protection Cap M5 LDPE Grey

494801

Price Range
£ 0.0831 - £ 0.0423

Stock Levels
4256 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M5
  • Distance Across Flats
    7.9 mm
Nut Protection Cap M12;1/2 LDPE Grey

494805

Price Range
£ 0.2636 - £ 0.1255

Stock Levels
16673 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M12;1/2
  • Distance Across Flats
    18.8 mm
Nut Protection Cap M20 LDPE Grey

494809

Price Range
£ 0.498 - £ 0.2573

Stock Levels
1176 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    M20
  • Distance Across Flats
    29.8 mm
Nut Protection Cap 7/16 LDPE Grey

494813

Price Range
£ 0.1912 - £ 0.0989

Stock Levels
2078 In stock
Attributes
  • Colour
    Grey
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    7/16
  • Distance Across Flats
    15.8 mm
Nut Protection Cap 5/16 UNF LDPE Green

17218

Price Range
£ 0.1316 - £ 0.0465

Stock Levels
30000 In stock
Attributes
  • Colour
    Green
  • Full Material
    Low Density Polyethylene
  • Fitting Style
    Push Fit
  • Bolt Thread
    5/16 UNF
  • Distance Across Flats
    19.0 mm