| Product name | Guide pillar SN 4321 |
| Standard | DIN9825-4/ISO 9182-5 |
| Manufacturer | MQ Mold |
| Place of origin | Ningbo, China |
| Material | Steel |
| Hardness | HRC 63±2 |
| Mode | Factory & trade |

| d | L1 | L2 | d3 | M1 | t | f | R | M2 | d5 | t3 | t4 |
| 15/16 | 100 | 20 | 22 | 8 | 20 | 4 | 3 | 0 | 31 | 6 | 6 |
| 112 | 20 | 22 | 8 | 20 | 4 | 3 | 0 | 31 | 6 | 6 | |
| 125 | 20 | 22 | 8 | 20 | 4 | 3 | 0 | 31 | 6 | 6 | |
| 140 | 20 | 22 | 8 | 20 | 4 | 3 | 0 | 31 | 6 | 6 | |
| 160 | 20 | 22 | 8 | 20 | 4 | 3 | 0 | 31 | 6 | 6 | |
| 180 | 20 | 22 | 8 | 20 | 4 | 3 | 0 | 31 | 6 | 6 | |
| 200 | 20 | 22 | 8 | 20 | 4 | 3 | 0 | 31 | 6 | 6 | |
| 19/20 | 100 | 23 | 25 | 8 | 20 | 4 | 3 | 8 | 34 | 6 | 6 |
| 112 | 23 | 25 | 8 | 20 | 4 | 3 | 8 | 34 | 6 | 6 | |
| 125 | 23 | 25 | 8 | 20 | 4 | 3 | 8 | 34 | 6 | 6 | |
| 140 | 23 | 25 | 8 | 20 | 4 | 3 | 8 | 34 | 6 | 6 | |
| 160 | 23 | 25 | 8 | 20 | 4 | 3 | 8 | 34 | 6 | 6 | |
| 180 | 23 | 25 | 8 | 20 | 4 | 3 | 8 | 34 | 6 | 6 | |
| 200 | 23 | 25 | 8 | 20 | 4 | 3 | 8 | 34 | 6 | 6 | |
| 24/25 | 100 | 30 | 32 | 8 | 20 | 6 | 3 | 8 | 41 | 6 | 6 |
| 112 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 125 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 140 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 160 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 180 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 200 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 224 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 250 | 30 | 32 | 8 | 20 | 6 | 5 | 8 | 41 | 6 | 6 | |
| 30/32 | 112 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 |
| 125 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 140 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 160 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 180 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 200 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 224 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 250 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 280 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| 315 | 37 | 40 | 8 | 20 | 6 | 5 | 8 | 49 | 6 | 6 | |
| d | L1 | L2 | d3 | M1 | t | f | R | M2 | d5 | t3 | t4 |
| 38/40 | 125 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 |
| 140 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 160 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 180 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 200 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 224 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 250 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 280 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 315 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 355 | 37 | 50 | 8 | 20 | 6 | 5 | 8 | 59 | 6 | 6 | |
| 48/50 | 140 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 |
| 160 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 180 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 200 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 224 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 250 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 280 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 315 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 355 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 400 | 47 | 63 | 8 | 20 | 8 | 5 | 8 | 72 | 6 | 6 | |
| 60/63 | 160 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 |
| 180 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 200 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 224 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 250 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 280 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 315 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 355 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 400 | 47 | 80 | 8 | 20 | 8 | 5 | 8 | 89 | 6 | 6 | |
| 80 | 200 | 60 | 95 | 12 | 30 | 8 | 5 | 8 | 104 | 9.5 | 6 |
| 224 | 60 | 95 | 12 | 30 | 8 | 5 | 8 | 104 | 9.5 | 6 | |
| 250 | 60 | 95 | 12 | 30 | 8 | 5 | 8 | 104 | 9.5 | 6 | |
| 280 | 60 | 95 | 12 | 30 | 8 | 5 | 8 | 104 | 9.5 | 6 | |
| 315 | 60 | 95 | 12 | 30 | 8 | 5 | 8 | 104 | 9.5 | 6 | |
| 355 | 60 | 95 | 12 | 30 | 8 | 5 | 8 | 104 | 9.5 | 6 | |
| 400 | 60 | 95 | 12 | 30 | 8 | 5 | 8 | 104 | 9.5 | 6 |