A Specialist Manufacturer of Cap and Washer Assemblies
Our cap and washer assemblies are intelligently designed to provide a neat, hygienic and snag-free finish for a variety of fastening scenarios.
Available in two distinct designs, they offer tailored solutions for finishing:
- Bolt and Stud/Nut Application – covers bolt heads or protruding studs and nuts, delivering a smooth, protective surface that enhances safety and reduces the risk of snagging or abrasion.
- Screw Head Application – designed to fit over screw heads for a clean and professional appearance while also protecting against moisture, dirt ingress and mechanical wear.
Lightweight yet durable, these assemblies are easy to fit without special tools. Their high-quality construction not only provides effective protection but also elevates the finished appearance of your assembly. Ideal for use in hygienic environments, production facilities, commercial interiors and other applications where both aesthetics and function matter, Bluemay cap and washer assemblies combine practicality with reliable performance.
Our cap and washer assemblies are available in a range of stock sizes for immediate despatch — with custom options on request.
Standard or spigotted washers available
Cap and washer assembly 1 is produced in high-quality nylon and is available with either a standard flat washer or a spigotted washer. The standard washer provides reliable load distribution across the fixing surface, while the spigotted washer is designed to locate neatly within a pre-drilled hole, assisting alignment and offering improved positional stability during installation.
Cap and washer assembly 2 is manufactured in polypropylene, providing a lightweight and cost-effective option for smaller fixings where a neat protective finish is required.
| Size | A | B | C | D | E |
|---|---|---|---|---|---|
| M10 | 27 | 13 | 34.4 | n/a | n/a |
| M12 | 27 | 13 | 34.4 | 12.3 | 3.2 |
Material: Nylon 6 | Dimensions shown in mm
| Size | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| M10 | 27 | 13 | 34.4 | 10.4 | 3.2 | 4.5 |
| M12 | 27 | 13 | 34.4 | 12.3 | 3.2 | 4.5 |
Material: Nylon 6 | Dimensions shown in mm
| Size | A | C | D |
|---|---|---|---|
| M5 | 4.7 | 16 | 5.4 |
| M6 | 8 | 18.5 | 6.5 |
Material: Polypropylene | Dimensions shown in mm
Our stock range of plastic fasteners are available for immediate dispatch!
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Call us: +44 (0)1380 821821
