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Bolt, Nut & Screw Caps

 (5 product groups)

Our range of screw caps, bolt caps, and nut caps is designed for both protection and aesthetic appeal across a wide variety of applications. Whether in industrial settings or furniture design, our screw cap covers and bolt cover caps ensure your fasteners are neatly concealed and well-protected.

Applications and Uses

Our high-performance caps are trusted across multiple industries for their ability to enhance protection, safety, and reliability in fastening applications including: 

  • Furniture Manufacturing: Achieve a clean, finished look and conceal fasteners in chairs, tables, desks, and cabinets.
  • Metal Fabrication: Use to protect exposed fasteners from corrosion and improve appearance in machinery and installations.
  • Automotive: Perfect for covering bolts and screws in vehicles, providing safety and a polished finish.
  • Electronics: Safeguard internal components with screw cap covers that keep fasteners secure and protected.

Why Choose Our Bolt, Nut & Screw Caps

Protection: Effectively shields fasteners from dirt, moisture, rust, and environmental wear, preserving their integrity over time.

Safety: Provides a secure covering for exposed screw and bolt ends, helping to minimize the risk of cuts, snags, or other injuries.

Durability: Built for long-lasting performance in a wide range of conditions, including exposure to heat, cold, and humidity.

Versatility: Suitable for a broad array of applications, from industrial machinery to decorative uses—adapting easily to different environments and purposes.

For further information about our range of nut caps, bolt caps and screw caps, check out various guides on our Knowledge Centre such as: 


Bolt Head & Nut Caps

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 is 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

Bolt Protection Caps

Bolt Protection Caps conceal and protect bolt heads and nuts against weathering. Ideal for bolt heads, screw heads and nuts. They create an enhanced finished appearance and are a great choice for outdoor applications.

This range is supplied in a wide choice of sizes to suit multiple applications.These caps are available to fit over common Metric ISO 4017 or DIN 933 standard bolts.

  • Protects joint fasteners against tampering and weathering.
  • Creates an enhanced finished appearance for your application.
  • Great choice for outdoor applications.
Material: LDPE Color: Gray, Black Series Code: , SR1802

Cross-Head Screw Caps

Cross Head Screw Caps are designed to conceal and protect exposed Crosshead (Phillips) head screws from dust and dirt. They offer a neat and tidy finish and can be easily installed by simply pressing them over the screw head until they click into place.

It helps prevent rusting, corrosion, and other forms of damage. Used on electrical enclosures, switchgear, and applications in industrial.

  • Material: LDPE
  • Colour: White

Secure Cover Caps

Secure Cover Caps and Bases are used to neatly conceal fastening components. They offer ideal environmental protection for exposed joints on a range of outdoor equipment.

These caps are available in vibrant colors, making them particularly suitable for use on children's playground and gymnasium equipment. They can also be used in Point of Sale and furniture applications. The cover cap securely snaps into place, with minimum effort; covering the heads of bolts, screws, nuts and washers.

Each cap and base is available in a choice of six color options that can be mixed and matched to create a truly customized appearance to your finished application.

  • Material: Polypropylene (PP)
  • Colors: Black, Blue, Green, Red, White and Yellow
  • Cover Caps and Bases are sold separately

Uniscrew Caps

Uniscrew Caps are intended to fit into the screw hole for a seamless, flush look. Their function is to conceal the screw heads, which can accommodate most sizes. These caps are connected to a washer by a hinge that folds neatly when inserted into the cap.

The durable material protects against damage, dirt, moisture and corrosion during storage and shipping. They are easy to install simply by push fit and are often used in furniture assembly, automotive interiors, and electrical equipment.

  • Material: PP
  • Colour: Black, White