Rubber Nut Cap
Rubber nut cap is used for different industrial purposes involving wood and metal. It is made up of high-quality material and sturdy in nature. Nut cap is an efficient and reliable product that also plays an effective role in construction projects—the standard form of nut caps available in the market in different shapes and designs for custom applications.
These nut caps are used for premium uses for fastening heavy machines of the industries for solid performance. The materials which form rubber nut caps are brass, zinc, and stainless steel, having exceptional durability. These materials hold hardware components of the machine so that hardware materials can run safely.
The nut caps are available with different metric measurements for various needs of the system. These products can withstand the extreme conditions of the environment, such as extreme temperature. Some of these products are also useful for spare parts of vehicles. You can also keep extra rubber nut caps in your toolbox for emergencies.
Nut caps have more durability and weather resistance and available in compatible bolts for rapid fixation. If the components of your machine require frequent replacement, then choose those nut caps which have wings.
The nut cap uses in the fixation of a nut and prevents the nut from loosening. All these products are packed in plastic bags for convenient and easy use. You can also use rubber nut caps for mechanical fasteners, vehicle fasteners, furniture fasteners, and high-strength fasteners.
The kit of nut cap comprises premium quality rubber which is high strength and does not break easily. Use wrench during the fixation of the main screw and use nut caps for simple and rough components when disassembling.
All dimensions are in mm
Rubber Cap Size Catalog
Compare the internal and external dimensions of rubber caps against the part being covered.
Custom colors are available to your Pantone color code. Include the code in your inquiry.
Rubber Caps-RSE
Compare A (inner diameter), B (outer diameter), C (inner depth) and D (total height), in mm.

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.
Discuss Your RequirementsProduct specifications
- Product form
- Protective cover for exposed fastening hardware
- Dimensions to confirm
- Nut across-flats and across-corners dimensions, exposed height and cap cavity.
- Installation discussed
- Screw attachment. Identify the chosen retention method and the surface or hardware it engages.
- Exposure to evaluate
- Heat and cold cycling and outdoor weather. Validate the selected material under the combined conditions.
- Access after fitting
- Leave room for fitting and removal without displacing the fastener.
Need a quote or a custom part?
Send your requirements, drawings or samples to discuss standard and custom silicone rubber parts.
Email us[email protected]