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Brand Name : MAIDE
Model Number : M6-M30
Certification : ISO
Place of Origin : Hebei,China
MOQ : 1 TON
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 300 ton per week
Packaging Details : Bag+Wooden Pallets
Pitch : 1.25mm
Widths Across Flats : 18.5mm
Materail : Q235
Finish : Electroplating White Zinc
Thickness : 7mm
Electroplating color zinc 1.25mm Pitch M12 Hex Lock Nut With Thickness 7mm
Product description:
Hexagon nut is used in conjunction with the bolt and screw, and it plays the role of fastening the machine parts.
Type 1 hexagon nut is the most widely used. Among them, hexagon nuts with product grade C are intended for the use on the machine and facility with rough surface and does not require high precision. Hexagon nuts with product grade A or B are intended for the use on the machine and facility with smooth surface and require high precision.
The thickness of type 2 hexagon nuts are thicker, and often are used in the case of dismantling.
Qucik detail
| Standard | GB52 | 
| Head style | Hexagon | 
| Pitch | 1.25mm | 
| widths across flats | 18.5mm | 
| Thickness | 13mm | 
Features:
 Easy to install
 Integrity
 No gasket required
 Easy to disassemble
 Reusable medium carbon steel
 Can be used with 8.8, 10.9 and other high-strength bolts
 By the US military-MIL-STD 1312 Vibration Test7.Results detected by Junker Test detection
 Through Dynamic Test testing
Product parameters:
| Thread Specifications | To The Margin(MM) | Height H(MM) | Circumference Diameter | Every 1000/KG | ||
| Nominal Size | Tolerance | Nominal Size | Tolerance | |||
| M1.6 | 3.2 | -0.16 | 1.3 | ±0.2 | 3.7 | 0.075 | 
| M2 | 4 | 1.6 | 4.6 | 0.119 | ||
| M2.5 | 5 | 2 | 5.8 | 0.22 | ||
| M3 | 5.5 | 2.4 | 6.3 | 0.393 | ||
| M4 | 7 | -0.2 | 3.2 | ±0.24 | 8.1 | 0.844 | 
| M5 | 8 | 4 | 9.2 | 1.24 | ||
| M6 | 10 | 5 | 11.5 | 2.317 | ||
| M8 | 14 | -0.24 | 6 | 16.2 | 5.674 | |
| M10 | 17 | 8 | ±0.29 | 19.6 | 10.99 | |
| M12 | 19 | -0.28 | 10 | 21.9 | 16.32 | |
| M14 | 22 | 11 | ±0.35 | 25.4 | 25.28 | |
| M16 | 24 | 13 | 27.7 | 34.12 | ||
| M18 | 27 | 14 | 31.2 | 44.19 | ||
| M20 | 30 | -0.34 | 16 | 34.6 | 61.91 | |
| M22 | 32 | 18 | 36.9 | 75.94 | ||
| M24 | 36 | 19 | ±0.5 | 41.4 | 111.9 | |
| M27 | 41 | 22 | 47.3 | 168 | ||
| M30 | 46 | -0.4 | 24 | 53.1 | 234.2 | |
| M36 | 55 | 28 | 63.5 | 370.9 | ||
| M42 | 65 | 32 | 75 | 598.6 | ||
| M48 | 75 | 38 | 86.5 | 957.3 | ||

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