Best Cover Bolts Deals Online in the UK (25 Deals Found)

Last Updated - 16/08/2026 Sort By:

Best Choice
BUNTOR

New
175PCS Screw Bolt Covers Caps, BUNTOR Plastic Hex Head Dome Bolt Caps, M3/M4/M5/M6/M8/M10 Black Screw Cap Cover for Matc
175PCS Screws Bolt Covers Caps: You will receive 6 sizes of plastic screw caps, 50PCS M3 bolt covers, 40PCS M4 bolt cove

£8.59
GOWTX

New
210Pcs Black Plastic Dome Nut, 6 Sizes Bolt Protection Caps Cover, Dome Head Decorative Cap Nuts, Thread Bolt Cover Cap,
【Packaging Includes】This package contains 210 x Hex Head Bolt Covers, including 80 x M4, 60 x M5, 20 x M6, 10 x M8, 20 x

£7.88
New
Black Plastic Nut Cap Bolt Cover Dome M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 24
.

£63.99
TVNYOUJIA

New
240 Pcs Rubber End Caps, PVC Screw Protectors, Round Tube Bolt Covers - 9 Sizes, Black
【Soft and Tough Material】Rubber end caps are made of high-quality PVC material with exquisite workmanship, strong flexib

£7.99
New
NUT & BOLT DOME COVER CAPS HEX PLASTIC M5,M6,M8,M10,M12,M14,M16,M18,M20,M22....
M22 (32mm). M18 (27mm). M14 (22mm). M16 (24mm). M12 (19mm). M10 (17mm). M20 (30mm). Made of LDPE polyethylene in black c

£35.90
Best Value
Mozeat Lens

New
M8 (13mm Wrench) Black Plastic Nut and Bolt Protective Dome Cover Hex Nut Cover Nut and Bolt Protection Caps Cover for B
Complete Set: This package includes 30 hex head bolt covers, perfect for decorating and enhancing the appearance of hex

£4.49 £4.99
ShiJiuYou

New
50 Pcs M8 Black Plastic Hex Nut and Bolt Protective Cap Covers, Plastic Screw Caps, Hex Head Dome Bolt Covers, Hexagonal
Superb Materials: These black screw caps are made of high-quality PE plastic, making them corrosion-resistant, and rust-

£5.88
New
M8 13mm Nut Caps Protection Covers bolt protectors caps Black uk made
brand new m8 nut caps for nuts and bolts , made from strong black plastic ( uk made ) for hexagon heads and where a 13mm

£5.44
BJHYIZ

New
100 Pcs Bolt Nut Protective Cap, M10 (17mm Wrench) Black Plastic Hex Head Dome Bolt Caps Hex Nut Cover Bolts Nuts Protec
Package Includes:It includes 100 of those caps that protect the bolts. The bolt nut protective caps are for nuts that ar

£9.99
New
M6 10mm Nut Caps Protection Covers bolt protectors caps Black uk made
brand new m6 nut caps for nuts and bolts , made from strong black plastic ( uk made ) for hexagon heads and where a 10mm

£4.37
DDHOMIN

New
75 PCS M6 M8 M10 Black Plastic Hex Nut Protection Caps Bolt Covers
【Premium Materials】: These bolt covers are made of high-quality plastic, offering good toughness, low-temperature resist

£6.29
Novstuf

New
M10 Black Plastic Nut and Bolt, 20 Pcs Hex Nut Cover Dome Screw Caps Covers Hex Bolt Nut Protection Caps Screw Caps Asso
Package Contents: You will receive 20 pieces Hexagon Nuts and Bolts Dome Cover Protective Cover M10 (17mm Wrench) Note:

£5.99
New
Plastic Nut & Bolt Cover Caps For Hexagon Nuts ,Bolts, Screws/ Black
Used for covering and masking bolts and nuts and provide professional finishing. to protect and cover bolt head or nut.

£74.04
Ewwtrey

New
Ewwtrey 145 Pcs Screws Bolt Covers Caps, Hex Head Dome Bolt Covers, Screw Cap, Plastic Hexagonal Screw Cover Protection
Premium Material: Our cover caps for screws are made of excellent plastic with smooth edges and high strength, which is

£8.98
New
Bolt Nut Cover Caps Plastic Hexagon M5,M6,M8,M10,M12,M14,M16,M18,M20,M24/ Black
To protect and cover bolt head or nut. black colour finish. made from polyethylene plastic (LDPE). for a proffesional fi

£101.79
oumuik

New
oumuik Bolt Cover M6 / 10mm Spanner Screw Nut Protective Sleeve Hex Nut Decorative Cap Black Plastic (Pack of 24)
Application: Bolt Cover/Plastic nut covers fall off easily not!!!

£4.99
New
Plastic Nut & Bolt Cover Caps For Hexagon Nuts Bolts Black M5 M6 M8 M10 M12 M16
.

£92.59
New
Nut Bolt Security Cover Caps Black Plastic M4 M5 M6 M8 M10 M12 M14 M16 M20
These Black low density polyethylene (LDPE) Push fit. Provides a Neat Finish to Hex Head Fasteners. Colours Available: B

£260.00
New
Plastic Nut Covers Bolt Nut Caps Dome M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M24
M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M24. Bolt thread sizes from M4 to M24. Available in the fallowing bolt thr

£19.45
New
PROTECTIVE COVER CAPS FOR HEXAGON NUTS BOLTS SCREWS BLACK PLASTIC FREE P&P
Give an aesthetic finish to any project.

£90.17
New
Bolt Nut Cover Caps Domed Plastic Hexagon / Black/White/Grey
To protect and cover bolt head or nut. black,white or grey colour finish. made from polyethylene plastic (LDPE). for a p

£74.04
New
Plastic Nut & Bolt Cover Caps For Hexagon Nuts ,Bolts, Screws/ Grey
Used for covering and masking bolts and nuts and provide professional finishing. to protect and cover bolt head or nut.

£73.56
New
Black & White Plastic Dome Nut Cap Bolt Safety Cover M4 M5 M6 M8 M10 M12 M16 M20
M16 fit 24mm spanner size nuts & bolts. M8 fit 13mm spanner size nuts & bolts. M12 fit 19mm spanner size nuts & bolts. M

£65.68
New
Cover Caps Dome Hex White Nylon Plastic for Nuts or Bolts M5-M16 50/100/500/1000
White Nylon Plastic Cover Caps Hex Dome for Nuts or Bolts in sizes M5-M16. This box of either 50/100/500/1,000 domed cap

£49.99
New
New Motorcycle Rubber Grommet Fairing Side Cover Bolt Fast Shipping
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£6.99

25 Cover Bolts deals are available from: Amazon, eBay stores, starting from £4.37.
The biggest discount we found is 10% on M8 (13mm Wrench) Black Plastic Nut and Bolt Protective Dome Cover Hex Nut Cover Nut and Bolt Protection Caps Cover for Bolts,Hex Hexagon Screws, 30 PCS at Amazon.
The lowest price we found is £4.37 while the highest is £260.00.
Prices for the best Cover Bolts deals average at £43.56.
Last updated on August 16, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Cover Bolts.