Crimpable bullet terminals at Duraseal – Waterproof and reliable connections
At Duraseal.nl, you will find a wide range of crimpable bullet terminals, also known as bullet or round cable lugs. Our DuraSeal waterproof crimp connectors are designed to ensure safe and reliable electrical connections, even under harsh conditions. Thanks to the waterproof crimp design and high-quality materials from TE Connectivity Raychem, these crimp bullet terminals are perfectly suited for demanding applications.
Our DuraSeal crimp connector with adhesive provides extra strength and protection against moisture and corrosion. The through connectors with heat shrink tubing ensure a long-lasting and stable connection, ideal for use in the automotive sector, industrial installations, and other environments where durability is essential. The bullet terminal sleeve ensures a solid seal, contributing to optimal electrical conductivity.
The DuraSeal through connector is easy to install and ensures a strong connection that will not loosen or wear out. Whether you need a crimp cable connector or a crimp bullet terminal with adhesive, Duraseal.nl is the right place for you. Our products are designed as crimp connectors for automotive applications and meet the highest quality standards.
With DuraSeal crimp bullet terminals, you are guaranteed a reliable, waterproof connection that resists moisture, vibrations, and extreme temperatures. Choose Duraseal.nl for quality and explore our full range of crimpable bullet terminals and through connectors.

Product overview of heat-shrink bullet terminals
| Item Number | Fig. | Type | A | B | C | L | Color | Wire Size (AWG) | Insulation Diameter (Max.) | Insulation Diameter (Min.) |
|---|---|---|---|---|---|---|---|---|---|---|
| B-106-7401 | 1 | M | 3.81 | 3.81 | — | 33.53 | Red | 22–18 | 3.81 | 1.40 |
| B-106-7502 | 1 | M | 4.57 | 5.08 | — | 34.54 | Blue | 16–14 | 4.45 | 2.00 |
| B-106-8401 | 2 | F | 3.81 | 3.81 | 5.59 | 30.48 | Red | 22–18 | 3.81 | 1.40 |
| B-106-8502 | 2 | F | 4.57 | 5.08 | 6.10 | 32.51 | Blue | 16–14 | 4.45 | 2.00 |
Specifications / approvals & installation requirements
| Series | Certification | UL and CUL | Registered at Lloyd’s | File Number |
|---|---|---|---|---|
| B-106 | TE | 91J4, File E87681 | RB-108 | 65 247 HH 02-93 |
| B-106-3XXX/B-106-4XXX | UL and CUL | E157833 | – | – |
For the correct installation of these devices, the appropriate crimp tool and heating instrument with reflector attachment should be used. The AD-1522 crimp tool and the HL1920E/HL2020E heating instruments are recommended. Please refer to the TE installation procedure RPIP-684-00 for detailed instructions.
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