Screw; BOSSARD
| Manufacturer | BOSSARD |
| Type of mounting element | screw |
| Kind of head | hexagonal |
| Kind of cut | none |
| Material | brass |
| DIN standard | DIN 933 |
| PN standard | PN 82105 |
| ISO standard | ISO 4017 |
| Dimensions | Fig. 1. |
| Symbol | Plating material | BN standard | Thread | Length | Head height | Spanner size |
|---|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | ||||
| B4X20/BN502 | without coating | BN 502 | M4 | 20 | 2.8 | 7 |
| B5X6/BN502 | without coating | BN 502 | M5 | 6 | 3.5 | 8 |
| B6X8/BN502 | without coating | BN 502 | M6 | 8 | 4 | 10 |
| B5X8/BN503 | nickel | BN 503 | M5 | 8 | 3.5 | 8 |
| B5X12/BN503 | nickel | BN 503 | M5 | 12 | 3.5 | 8 |
| B5X16/BN503 | nickel | BN 503 | M5 | 16 | 3.5 | 8 |
| B5X20/BN503 | nickel | BN 503 | M5 | 20 | 3.5 | 8 |
| B6X10/BN503 | nickel | BN 503 | M6 | 10 | 4 | 10 |
| B6X12/BN503 | nickel | BN 503 | M6 | 12 | 4 | 10 |
| B6X16/BN503 | nickel | BN 503 | M6 | 16 | 4 | 10 |
| B6X40/BN503 | nickel | BN 503 | M6 | 40 | 4 | 10 |
| B8X20/BN503 | nickel | BN 503 | M8 | 20 | 5.3 | 13 |
| B8X35/BN503 | nickel | BN 503 | M8 | 35 | 5.3 | 13 |
