Description
Main advantages of rubber conical caps:
– Adaptable to variable hole diameters
– Easy to install without tools
– Protects against dust, paint, and chemicals
– Resistant to high temperatures and aggressive substances
– Reusable to reduce costs
– Versatile for laboratories, industry, automotive, and painting
Recommended compounds for this product: VMQ Silicone rubber (Standard) and SBR Styrene rubber

| Code | For screw | Ø A (mm) | Ø B (mm) | Lenght C (mm) |
| ETCS001.5 | M2 / M3 / M4 | 1,5 | 4,5 | 15 |
| ETCS002 | M2 / M3 | 2 | 6 | 22 |
| ETCS004 | M4 / M6 | 4 | 8 | 23 |
| ETCS008 | M7 / M8 | 8 | 12 | 25 |
| ETCS010 | M9 / M12 | 10 | 14 | 30 |
| ETCS014 | M14 / M18 | 14 | 18 | 30 |
| ETCS015 | M15 / M20 | 15 | 21 | 30 |
| ETCS016 | M16 / M22 | 16 | 22 | 40 |
| ETCS017 | M17 / M23 | 17 | 24 | 33 |
| ETCS021 | M21 / M25 | 21 | 26 | 30 |
| ETCS024 | M24 / M32 | 24 | 31 | 30 |
| ETCS030 | M30 / M36 | 30 | 37 | 32 |
| ETCS036 | M36 / M45 | 36 | 46 | 32 |
| ETCS043 | M43 / M52 | 43 | 53 | 32 |
| ETCS046 | M46 / M55 | 46 | 56 | 50 |
| ETCS057 | M57 / M68 | 57,7 | 68,5 | 25 |
| ETCS069 | M69 / M88 | 69,9 | 88,9 | 38 |
| ETCS088 | M88 / M127 | 88,9 | 127 | 51 |
Rubber conical caps isolate and protect holes and openings. In addition, their conical shape fits different diameters, ensuring a secure closure.
They are easy to install without tools. In fact, this speeds up work and simplifies maintenance.
Besides mechanical protection, conical closure caps create barriers against dust, paint, and chemicals. As a result, they extend the life of equipment. Moreover, the materials resist high temperatures and aggressive substances, making them suitable for laboratories, industrial plants, electronics, and automotive applications.
Many caps are reusable. In addition, custom-made options allow them to meet specific size, material, and performance requirements.
In summary, rubber cone caps provide reliable protection, isolation, and closure across multiple industrial sectors.




