Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment]
Brand :
SUNCO
Caution
- The supply of this product is unstable, and some products have a long delivery time. Please note in advance.
- The product images are representative only. See the product standards for details.
Product Description
Hex Socket Head Bolt (Fully/Partially Threaded) [1-500 Pieces Per Package]
It is a screw used for fastening machine components. It has a hex socket in the middle of the head, is fully threaded, and comes in various sizes.
[Feature]
• Thread sizes : M1.4, M1.6, M2, M3 and the biggest is M64
• Thread length shortest/longest: 2.5 and 610 mm.
• Pitches shortest/longest: 0.3 and 4.5 mm.
• Can select between half-thread and full thread
• Material: Steel, Stainless Steel, Aluminum and Titanium
[Application]
Use for fastening machine components and aluminum profile structure.
Hexagonal Socket Head Bolt (All Screws/Partial Thread Screw) [8 Types of Materials, 21 Types of Surface Treatment]
Complete Thread
Half Thread
*Applicable to both full thread and half thread
- Please note that some of the sizes are not handled even if they are listed in the standard table below, and there are sizes that cannot be selected in "Specified specifications/dimensions".
Unit: mm
| Nominal of Thread (M) | Pitch (P) | dk | k | S | |||||
|---|---|---|---|---|---|---|---|---|---|
| Max. (Standard Dimension)*2 | Max.*2 | Min. | Max. (Standard Dimension) | Min. | Nominal (Standard Dimension) | Max. | Min. | ||
| M1.4 | 0.30 | 2.6 | 2.74 | 2.46 | 1.4 | 1.26 | 1.3 | 1.36 | 1.32 |
| M1.6 | 0.35 | 3.0 | 3.14 | 2.86 | 1.6 | 1.46 | 1.5 | 1.56 | 1.52 |
| M2 | 0.40 | 3.8 | 3.98 | 3.62 | 2.0 | 1.86 | 1.5 | 1.58 | 1.52 |
| M2.5 （M2.5） | 0.45 | 4.5 | 4.68 | 4.32 | 2.5 （2.6） | 2.36 （2.46） | 2.0 | 2.08 | 2.02 |
| M3 | 0.50 | 5.5 | 5.68 | 5.32 | 3.0 | 2.86 | 2.5 | 2.58 | 2.52 |
| M4 | 0.70 | 7.0 | 7.22 | 6.78 | 4.0 | 3.82 | 3.0 | 3.08 | 3.02 |
| M5 | 0.80 | 8.5 | 8.72 | 8.28 | 5.0 | 4.82 | 4.0 | 4.095 | 4.02 |
| M6 | 1.00 | 10.0 | 10.22 | 9.78 | 6.0 | 5.70 | 5.0 | 5.140 | 5.02 |
| M8 | 1.25 | 13.0 | 13.27 | 12.73 | 8.0 | 7.64 | 6.0 | 6.140 | 6.02 |
| M10 | 1.50 | 16.0 | 16.27 | 15.73 | 10.0 | 9.64 | 8.0 | 8.175 | 8.025 |
| M12 | 1.75 | 18.0 | 18.27 | 17.73 | 12.0 | 11.57 | 10.0 | 10.175 | 10.025 |
| （M14） | 2.00 | 21.0 | 21.33 | 20.67 | 14.0 | 13.57 | 12.0 | 12.212 | 12.032 |
| M16 | 2.00 | 24.0 | 24.33 | 23.67 | 16.0 | 15.57 | 14.0 | 14.212 | 14.032 |
| （M18） | 2.50 | 27.0 | 27.33 | 26.67 | 18.0 | 17.57 | 14.0 | 14.212 | 14.032 |
| M20 | 2.50 | 30.0 | 30.33 | 29.67 | 20.0 | 19.48 | 17.0 | 17.230 | 17.050 |
| M24 | 3.00 | 36.0 | 36.39 | 35.61 | 24.0 | 23.48 | 19.0 | 19.275 | 19.065 |
| M30 | 3.50 | 45.0 | 45.39 | 44.61 | 30.0 | 29.48 | 22.0 | 22.275 | 22.065 |
| M36 | 4.00 | 54.0 | 54.46 | 53.54 | 36.0 | 35.38 | 27.0 | 27.275 | 27.065 |
| M42 | 4.50 | 63.0 | 63.46 | 62.54 | 42.0 | 41.38 | 32.0 | 32.33 | 32.08 |
- *1 Maximum diameter without knurl
- *2 Maximum diameter with knurl