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10 carefully selected Acorn Nuts for 2026. Prices from 10.19 CAD to 19.99 CAD. Updated buyer's guide.
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Bolt Covers, 6 Sizes Screw Caps Plastic Dome Nut Protection Hex Acorn Nuts Assortment Kit M4 M5 M6 M8 M10 M12 Hardware Fasteners Nylon Insert Locknut for Indoor Outdoor Hexagon Threads Rods Studs

Bolt Covers, 6 Sizes Screw Caps Plastic Dome Nut P...

13.27CAD
-
/ 10 Products Shown
Best Choice
Tiiyee - Bolt Covers, 6 Sizes Screw Caps Plastic Dome Nut Protection Hex Acorn Nuts Assortment Kit M4 M5 M6 M8 M10 M12 Hardware Fasteners Nylon Insert Locknut for Indoor Outdoor Hexagon Threads Rods Studs
#1
Best Choice
NEW
-19%
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40.00/100

-19%

  • Useful Tool: These hex dome acorn nuts and hex protection caps are made of nylon with outstanding load bearing properties. These bolt covers caps are perfect to use in any condition, indoor and outdoor, which are made to last. They are very tough and lightweight
  • Provide Safety: The bolt covers screw caps and acorn dome nuts are 6 sided making them easy to tighten with a wrench. Good tool for protecting screws and nuts from rusting outside, water ect. Prolong the screws' service life, decorate your furniture. In addition, reduce the risk of injury from exposure bolts
C$13.27 16.49 CAD
Save 19%
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Keadic - Keadic 160Pcs Bolt Covers Screw Caps Hex Head Black Plastic Dome Bolt Nut Protection Cap Covers, M4 M5 M6 M8 M10 M12
#2
Top Pick
NEW
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40.00/100
  • ๐Ÿฅ‡ 1. What You Will Get: In this nut covers kit, we prepared 160 Pcs durable plastic dome nuts covers for you. All of these items are packed in a handy plastic case with adjustable dividers, which are pretty convenient for you to use and store.
  • ๐Ÿฅ‡ 2. High Quality: These glossy nut end covers are made of good quality plastic, which are super easy to use and not easy to break & no rust. Caps covered the end of the screws can not only prevent the kids from getting cut but decorate your screws.
C$19.99
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Mardatt - Mardatt 160pcs 6 Sizes Bolt Covers Set M4 M5 M6 M8 M10 M12 Plastic Nuts Acorns Dome Hexagon Cover For Hex Bolt Protection, White
#3
Top Pick
NEW
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40.00/100
  • โžคใ€ Premium Product ใ€‘----- These nut covers are made of high-quality plastic, not easy to break, very long-lasting, promising long-time durability. So, they can provide a strong protection for you and improve the appearance of your fastener as well.
  • โžคใ€ 6-Size For Your Choice ใ€‘-----All 6 sizes bolt covers screw caps width ranges from 7mm to 18mm: โ‘ M4 x 7, โ‘กM5 x 8, โ‘ขM6 x 10, โ‘ฃM8 x 13, โ‘คM10 x 17, โ‘ฅM12 x 18. These popular sizes can fits most of your exposed ends of the bolts, which fulfills your various unexpected needs.
C$18.99
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DANA FRED - 197-Piece White PE Bolt Covers - Screw Caps, Hex Cap Plastic Nut Assortment Kits - Nylon Insert Locknut for M4, M5, M6, M8, M10, M12 Screws & Bolts
#4
NEW
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40.00/100
  • ใ€Bolt Nut Protective Cap Kitใ€‘ :M4/ M5/M6/M8/M10/M12 Bolt Cover Screw Cap , total 197pieces, different sizes and enough quantities can meet your different daily needs
  • ใ€High Quality Materialใ€‘The hex nut cover cap made of high-quality plastic, reliable, good toughness,not easy to break, smooth and beautiful, long service life
C$16.99
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GLARKS - Glarks 160Pcs Black Bolt Covers Screw Caps Assortment Kit, M4 M5 M6 M8 M10 M12 Nylon Acorn Dome Protection Caps for Protecting Hexagon shaped Screws Bolts (Black)
#5
NEW
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40.00/100
  • โœฟ [Package]: This kit includes 6 sizes screw covers, M4, M5, M6, M8, M10 and M10, 160pcs in total, a nice assortment of sizes that helped you match and find all the screw covers you would need, and different sizes of products are placed separately to avoid confusion.
  • โœฟ [Wear-resistant]: The screw covers are made by high-quality nylon, anti-scratch and can last for a long time, not only protect screws and bolts form rusting and erosion, but also prevent you and your family from being injured by screws.
C$18.88
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DANA FRED - 197 Pieces Black Bolt Nut Protective Cap Bolt Cover Screw Caps Hex Cap Plastic Nut Assortment Kits 6 Sizes Nylon Insert Locknut Protect for Exposed for Screws Bolts' Protective Cap M4 M5 M6 M8 M10 M12
#6
NEW
Out of Stock — View on Amazon
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  • ใ€Bolt Nut Protective Cap Kitใ€‘ :M4/ M5/M6/M8/M10/M12 Bolt Cover Screw Cap , total 197pieces, different sizes and enough quantities hex head dome bolt covers can meet your different daily needs
  • ใ€High Quality Materialใ€‘These Black bolt covers are made of high-quality plastic, reliable, good toughness,not easy to break, smooth and beautiful, long service life
C$16.99
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uxcell - uxcell 12Pcs Hex Nut Cover, M8x13x17.5mm Plastic Dome Nut Protection Cap Hex Screws Bolt Covers for Indoor Outdoor Furniture Automotive Bolts Decoration, Black
#7
NEW
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40.00/100
  • Package and Size: Our hexagonal nut protective caps are suitable for M8 nuts, with a total width of 17.5mm/0.69inch, an internal lateral width of 13mm/0.51inch, and a height of 15mm/0.59inch. The package contains a total of 12pcs, which is sufficient quantity
  • Wide Application: These decorative bolt caps can be used in homes, gardens, shops, offices and other places to effectively protect hexagonal nuts and prevent rust and corrosion on screw bolts of furniture, cars, buildings, doors and windows, machinery, valves, gas pipelines, bridge base guardrails and railway tracks, etc
C$10.19
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Mydronix - 60 PCS Black Plastic Hexagonal Protective Caps for M6 Hex Head Bolt Nuts, Dome Head Covers for Exposed Parts
#8
NEW
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40.00/100
  • Effortless Installation: These protective covers for bolts and nuts are extremely easy to install and remove. Simply snap them onto the bolts, and they will stay firmly in position. No special tools are required, making the installation process fast and hassle - free.
  • Outstanding Performance Features: Made from high - performance engineering plastic, these bolt caps are tough and highly resistant to warping. They provide excellent corrosion protection, have a slow aging rate, and can function well in extremely cold conditions. Their lightweight yet strong design ensures reliable nut protection.
C$12.39
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uxcell - uxcell Nut Protection Cap, 20Pcs M6x10x14mm - Plastic Hexagonal Screw Protection Cap, Dome Acorn Hex Head Bolt Covers, Waterproof Decorative Cap (Black)
#9
NEW
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40.00/100
  • [Basic Size] - Our hex nut protection cover is suitable for M6 nuts, with an inner opposite side of 10mm, height of 14mm, and outer diameter of 13mm. These dome bolt nut protective caps are designed to provide reliable protection in various applications.
  • [Good Material] - Crafted from good quality PE plastic, our hex nut protection covers offer excellent durability and impact resistance. They protect screws and bolts from rust and corrosion, smooth surfaces without burrs, and play a vital role in extending the life of the screws
C$10.29
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Binxus - 50 Pcs Black Hex Nut Protective Caps, M8ร—14mm Dome Plastic Bolt Covers, Screw Cap Kit for Protecting Nuts (M8*14)
#10
NEW
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40.00/100
  • ใ€Package Includesใ€‘: This package includes 50pcs hex head bolt sets, our bolt sets have 14mm inner opposite sides, 8.5mm straight side height, 15.5mm total height, 18mm outer diameter, perfect for decorating and beautifying the appearance of hex bolts and nuts.
  • ใ€Quality Materialsใ€‘: Our domed plastic bolt covers are made of hard plastic, waterproof, prevent rust, dust and other external factors. Durable and unbreakable, they provide excellent protection for screws and nuts.
C$12.99
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Based on our analysis, the #1 product on our list offers the best value with a rating of 0.0/5.
Prices range from 10.19 CAD to 19.99 CAD, offering options for every budget.
This selection is regularly updated to ensure you get the best deals and top-rated products.
We select products based on their Amazon popularity, customer ratings, and value for money.

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Last updated fa 4 mesos

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Bolt Covers, 6 Sizes Screw Caps Plastic Dome Nut Protection Hex Acorn Nuts Assortment Kit M4 M5 M6 M8 M10 M12 Hardware Fasteners Nylon Insert Locknut for Indoor Outdoor Hexagon Threads Rods Studs
๐Ÿฅ‡ #1

Bolt Covers, 6 Sizes Screw Caps Plastic...

13.27 CAD
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