Bs 4320 Plain Washer Form F
| Normal Size | Outside diameter A (nom.) | Inside diameter B (nom.) | Thickeness (C) (nom.) | Box QTY. | Outer Box Quanity |
|---|---|---|---|---|---|
| M8 | 21 | 9 | 1.6 | 500 | 6,000 |
| M10 | 24 | 11 | 2 | 500 | 4,000 |
| M12 | 28 | 14 | 2.5 | 200 | 2,000 |
| M14 | 30 | 16 | 2.5 | 200 | 2,000 |
| M16 | 34 | 18 | 3 | 100 | 1,400 |
| M18 | 37 | 20 | 3 | 100 | 1,200 |
| M20 | 39 | 22 | 3 | 100 | 1,200 |
| M22 | 44 | 24 | 3 | 100 | 800 |
| M24 | 50 | 26 | 4 | – | 500 |
| M27 | 56 | 30 | 4 | – | 350 |
| M30 | 60 | 33 | 4 | – | 350 |
| M33 | 66 | 36 | 5 | – | 200 |
| M36 | 72 | 39 | 5 | – | 200 |
| M39 | 77 | 42 | 6 | – | 150 |