
| (mm) | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 | M12 |
|---|---|---|---|---|---|---|---|---|
| P | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 |
| k | 0.9 | 1 | 1.2 | 1.6 | 1.8 | 2 | 3 | 3.5 |
| n | 1.2 | 1.4 | 1.4 | 1.8 | 2.4 | 4 | 4 | 5 |
| e | 5.8 | 6.1 | 6.9 | 8.1 | 10.4 | 12.7 | 16.2 | 21.9 |
| h max | 3 | 3.5 | 4 | 5 | 6 | 8 | 10 | 12 |
| h min | 2.9 | 3.38 | 3.88 | 4.88 | 5.88 | 7.85 | 9.85 | 11.82 |
| r | 0.3 | 0.3 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| s | 5 | 5.5 | 6 | 7 | 9 | 11 | 14 | 19 |
Fine Thread Nuts with Hexagonal Through-hole and Groove are precision-engineered fasteners designed for secure and reliable assembly in various applications. Known for their durability and exacting standards, these nuts are ideal for industrial and manufacturing needs.
Key Features:
- Hexagonal through-hole design for easy installation and tightening
- Incorporates a groove for enhanced grip and stability
- Suitable for fine thread applications, ensuring precise fastening
- Available in multiple spline sizes to match different specifications
Specifications:
- Thread sizes range from M3 to M12 (mm)
- Pitch (P): 0.5 to 1.75 mm depending on size
- Knuckle width (k): from 0.9 to 3.5 mm
- Nut height (n): varies from 1.2 to 5 mm
- Effective length (e): 5.8 to 21.9 mm
- Max height (h max): 3 to 12 mm
- Min height (h min): 2.9 to 11.82 mm
- Groove radius (r): 0.3 to 0.6 mm
- S dimension: 5 to 19 mm
These Fine Thread Nuts offer precise dimensions and robust features suitable for demanding fastening needs. Their comprehensive size range and enhanced design elements ensure reliable performance for distributors seeking high-quality hexagonal through-hole nuts with grooves.












