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.
Customers that purchase our snap-on bolt and nut protection caps regularly buy our Hexagonal Head Screws too.
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Use the filters or search below to find what you're looking for
Imperial
Metric
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None| Price range | Availability | Bolt Thread | Distance Across Flats | Colour | View | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 104 In stock - Delivery conditions may apply, visit our FAQs |
M12;1/2
|
18.8 mm
|
White
|
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| 47507 In stock - Delivery conditions may apply, visit our FAQs |
M6
|
9.8 mm
|
Black
|
||||||||
| 300 In stock - Delivery conditions may apply, visit our FAQs |
M14
|
21.8 mm
|
Black
|
||||||||
| 1279 In stock - Delivery conditions may apply, visit our FAQs |
M20
|
29.8 mm
|
White
|
||||||||
| 658 In stock - Delivery conditions may apply, visit our FAQs |
M20
|
29.8 mm
|
Black
|
||||||||
| 63377 In stock - Delivery conditions may apply, visit our FAQs |
M8
|
12.8 mm
|
Grey
|
||||||||
| 985 In stock - Delivery conditions may apply, visit our FAQs |
M16
|
23.8 mm
|
Grey
|
||||||||
| 365 In stock - Delivery conditions may apply, visit our FAQs |
M24
|
35.7 mm
|
Grey
|
||||||||
| In production |
5/16 UNF
|
19.0 mm
|
Green
|
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Nut Protection Cap 1/4 LDPE White
- Stock Levels
- In production
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
- Stock Levels
- 382 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1192 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 34394 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 826 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 25541 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- In production
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
- Stock Levels
- In production
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
- Stock Levels
- 4 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 2253 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 558 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- In production
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 7/16 LDPE White
- Stock Levels
- 763 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 266 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 14144 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1208 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 29849 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 4401 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 474 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 2 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 24880 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 396 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 9790 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 2498 In stock - Delivery conditions may apply, visit our FAQs
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 1/4 LDPE Black
- Stock Levels
- In production
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
- Stock Levels
- 519 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1169 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 16936 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1142 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 106879 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 200 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 6 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 256 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 3485 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1676 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1228 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- In production
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 7/16 LDPE Black
- Stock Levels
- 566 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1150 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 198 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 104 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 47507 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 300 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 1279 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 658 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 63377 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 985 In stock - Delivery conditions may apply, visit our FAQs
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
- Stock Levels
- 365 In stock - Delivery conditions may apply, visit our FAQs
Attributes
-
Colour
Grey -
Full Material
Low Density Polyethylene -
Fitting Style
Push Fit -
Bolt Thread
M24 -
Distance Across Flats
35.7 mm
Bolt Protection Cap - Push Fit; 5/16 UNF; Distance Across Flats - 19.0 mm | 0.748 in; Green
- Stock Levels
- In production
Attributes
-
Colour
Green -
Full Material
Low Density Polyethylene -
Fitting Style
Push Fit -
Bolt Thread
5/16 UNF -
Distance Across Flats
19.0 mm