KORREX® round nut caps
Round head for hexagonal nuts
KORREX® round nut caps have round heads and are suitable for hexagonal nuts. Despite being extremely effective, these protective caps are very simple to attach. They are round on the outside, with a hexagonal opening on the inside, so they can be used for both hexagonal nuts and bolt heads. These caps are available in several sizes.
Insulated bolt connection
KORREX® round nut caps can be used with KORREX® insulation bushes and Dubo® retaining washers. This completely insulates the bolt connection. The nut and/or bolt can then no longer vibrate loose.
Protection and aesthetic finish
The caps perfectly seal the nut and bolt head, protecting nuts and bolts against corrosion, dirt, and damage, among other things. They also improve safety because they cover sharp and protruding parts. The round caps turn a hexagonal nut into a cap nut, improving the aesthetic finish of the construction.
Advantages of KORREX® round nut caps
- Seal the thread
- Protect nuts and bolts against corrosion
- Protect against injury
- Reuse possible
- Save cap nuts
- Save weight
- Simple to attach
- Attractive design
| Part.No. | Metric | Width accross flats | H | h | T | t | D | S1 | S2 | packing unit/pcs |
|---|---|---|---|---|---|---|---|---|---|---|
| 2406100000000 | M6 | 10 | 13,30 | 6,90 | 12,00 | 6,00 | 11,00 | 9,80 | 13,00 | 500 |
| 2408130000000 | M8 | 13 | 15,30 | 8,00 | 13,60 | 7,40 | 14,30 | 12,80 | 16,60 | 500 |
| 2410170000000 | M10 | 17 | 20,50 | 10,30 | 18,50 | 9,50 | 18,00 | 16,70 | 22,00 | 100 |
| 2412190000000 | M12 | 19 | 22,00 | 11,50 | 20,00 | 10,60 | 20,20 | 18,70 | 24,00 | 100 |
| 2416240000000 | M14 | 24 | 28,00 | 15,10 | 25,70 | 14,00 | 26,00 | 23,70 | 30,00 | 100 |
- Dimensions in MM
- Available in standard colour white, grey and black
- Other colours can be supplied upon request
Characteristics
Secure and protect
- Insulation of nut and bolt
- Can be used without modifying existing construction or connection
- Protect nut and bolt against corrosion
Extremely strong material
- Temperature resistant from -30 °C to + 60 °C
- Resistant to weather and a wide range of chemicals
- Comply with multiple DIN and ISO standards
Easy and durable
- Easy to apply
- Reuse possible
- Available in several sizes
DIN and ISO standards
Nut caps comply with the following standards:
- DIN 588, DIN 571, DIN 931, DIN 7976
- ISO1479, ISO4014, ISO4018
Can be used in combination with:
Dubo® retaining washers
Dubo® retaining washers are effective and easy to use. Dubo® retaining washers have a unique design which forces the nylon to encase the screw thread and the bolt hole when the connection is tightened. It offers an effective and cost-effective solution for manufacturers and installers who need permanent, durable locking.
KORREX® insulation bushes (I, II/WW, II/M) (Insulation bushes – metric threads / imperial threads)
KORREX® insulation bushes are essential in various technical applications.
More info?
Disclaimer: All descriptions, technical information, drawings and dimensions on this website have been compiled by Dubo Dorned B.V. with the greatest care. Nevertheless, Dubo Dorned B.V. cannot accept any liability for type-setting and typographical errors, technical changes to the products or for any incidental or consequential damage in connection with our technical statements or our ability to deliver. All drawings and descriptions on this website are in no way of an agreed quality. The information herein concerns typical values intended for reference and comparison purposes only. It should NOT be used as a basis for design specifications or quality control. Contact us for full material property datasheets from manufacturers. Understandably, the application of the products listed assumes expertise on their use and assembly as well as standards. All our offers and any subsequent orders and agreements resulting thereof are exclusively subject to the General Terms and Conditions of Dubo Dorned BV.