GOST 6402 Spring Washers
GOST 6402 Russian Standard Spring Washers, Material by Spring Steel SAE1070, M3-M56 from China spring washers manufacturer.
Hardness: HRC47-HRC50;
Finish: Plain, Black oxide, H.D.G, Dacromet
 |
| Size | d | Light Type | Normal Type | Heavy Type (Т) | Especially Heavy (ОТ) | |
| b | s | b=s | b=s | b=s | ||
| 2 | 2,1 | 0,8 ±0,08 | 0,5 ±0,07 | 0,5 ±0,07 | 0,6 ±0,07 | - |
| 2,5 | 2,6 | 0,8 | 0,6 | 0,6 | 0,8 ±0,08 | |
| 3 | 3,1 | 1,0 ±0,125 | (0,6) | 0,8 ±0,08 | 1,0 ±0,125 | |
| 0,8 ±0,08 | ||||||
| 3,5 | 3,6 | 1,0 | 0,8 | 1,0 ±0,125 | - | |
| 4 | 4,1 | 1,2 | 0,8 | 1,0 | 1,4 | |
| (1,4) | (1,0) ±0,125 | (1,2) | ||||
| 5 | 5,1 | 1,2 | 1,0 | 1,2 | 1,6 | |
| (1,6) | (1,2) | (1,4) | ||||
| 6 | 6,1 | 1,6 | 1,2 | 1,4 | 2,0 | |
| (2,0) | (1,4) | (1,6) | ||||
| 7 | 7,2 | 2,0 | 1,6 | 2,0 | - | |
| 8 | 8,2 | 2,0 | 1,6 | 2,0 | 2,5 | |
| (2,5) | ||||||
| 10 | 10,2 | 2,5 | 2,0 | 2,5 | 3,0 | 3,5 |
| (3,0) | ||||||
| 12 | 12,2 | 3,5 | 2,5 | 3,0 | 3,5 | 4,0 |
| 14 | 14,2 | 4,0 | 3,0 | 3,2 | 4,0 | 4,5 |
| (3,5) | ||||||
| 16 | 16,3 | 4,5 | 3,2 | 3,5 | 4,5 | 5,0 |
| (4,0) | ||||||
| 18 | 18,3 | 5,0 | 3,5 | 4,0 | 5,0 | 5,5 |
| (4,5) | ||||||
| 20 | 20,5 | 5,5 | (4,0) | 4,5 | 5,5 | 6,0 |
| (5,0) | ||||||
| 22 | 22,5 | 6,0 | 4,5 | 5,0 | 6,0 | 7,0 |
| (5,5) | ||||||
| 24 | 24,5 | 6,5 | 4,8 | 5,5 | 7,0 | 8,0 |
| (7,0) | (5,0) | (6,0) | ||||
| 27 | 27,5 | 7,0 | 5,5 | 6,0 | 8,0 | 9,0 |
| (8,0) | (7,0) | |||||
| 30 | 30,5 | 8,0 | 6,0 | 6,5 | 9,0 | 10,0 |
| (9,0) | (8,0) | |||||
| 33 | 33,5 | 10,0 | 6,0 | 7,0 | - | - |
| 36 | 36,5 | 10,0 | 6,0 | 8,0 | 10,0 | 12,0 |
| (9,0) | ||||||
| 39 | 39,5 | 10,0 | 6,0 | 8,5 | - | - |
| 42 | 42,5 | 12,0 | 7,0 | 9,0 | 12,0 | |
| (10,0) | ||||||
| 45 | 45,5 | 12,0 | 7,0 | 9,5 | - | |
| 48 | 48,5 | 12,0 | 7,0 | 10,0 | ||
| (12,0) | ||||||
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