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| Number | UC# 4 |
|---|---|
| Country | Brunei |
| Period | State of Brunei (1967 - 2024) |
| Ruler | Hassanal Bolkiah |
| Currency | Brunei dollar |
| Coin type | Circulation coins |
| Denomination | 20 sen |
| Currency rate | 0.2 BND = 0.16 USD |
| Year | 2017 - 2021 |
| Edge type | Reeded |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Copper-Nickel |
| Weight (g) | 5.65 |
| Diameter (mm) | 23.6 |
| Thickness (mm) | 1.8 |
![]() | Royal family Description Legend |
|---|
![]() | Dishes Legend |
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| Year | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|
| UNC | BU | Proof | |||
| 2021 | - | + | - | C | $ 8.45 |
| 2019 | - | + | - | ||
| 2018 | - | + | - | ||
| 2017 | - | 3.500 | - | ||
