The Advantages And Appliactions Of Hex Bolt Partial Thread
Dec 07, 2022
A particular kind of bolt that is only threaded partially down its length is known as a hex bolt partial thread, as evident from its name. Several unique applications exist for this kind of bolt, constructed of coarse partial threads. According to the definition of "hex," a bolt with a head with six edges has a hex-shaped head. Therefore, partially-threaded hex bolts are also referred to as hex head bolts. This type of bolt is also available in a wide range of property classes, making it suitable for several uses. The hex partial thread bolts, which are constructed from premium metals like carbon steel, also come in various diameters to suit various applications.
Hex Bolt Partial Thread
Hex Bolt Half Thread
Bolt With Half Thread
There are numerous finishes available for the hex partial thread bolts, like Hot Dipped Galvanized, Dacromet, Plain, and Black Oxide, to mention a few. With nickel plating, an additional electroplating layer is produced. Because it can support heavy weights, the item is appropriate for various industrial applications. These hex bolts are mounted with the aid of an external driver.
| Screw Thread | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | |
| d | |||||||||||||
| P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 |
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | 42 | 46 | 50 | 54 | 60 |
| 125＜L≤200 | 22 | 24 | 28 | 32 | 36 | 40 | 44 | 48 | 52 | 56 | 60 | 66 | |
| L＞200 | 35 | 37 | 41 | 45 | 49 | 53 | 57 | 61 | 65 | 69 | 73 | 79 | |
| c | max | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| da | max | 6 | 7.2 | 10.2 | 12.2 | 14.7 | 16.7 | 18.7 | 21.2 | 24.4 | 26.4 | 28.4 | 32.4 |
| ds | max | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 14.7 | 16.7 | 18.7 | 20.84 | 22.84 | 24.84 | 27.84 |
| min | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 13.3 | 15.3 | 17.3 | 19.16 | 21.16 | 23.16 | 26.16 | |
| dw | min | 6.74 | 8.74 | 11.47 | 14.47 | 16.47 | 19.15 | 22 | 24.85 | 27.7 | 31.35 | 33.25 | 38 |
| e | min | 8.63 | 10.89 | 14.2 | 17.59 | 19.85 | 22.78 | 26.17 | 29.56 | 32.95 | 37.29 | 39.55 | 45.2 |
| k | Nominal Size | 3.5 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 |
| max | 3.875 | 4.375 | 5.675 | 6.85 | 7.95 | 9.25 | 10.75 | 12.4 | 13.4 | 14.9 | 15.9 | 17.9 | |
| min | 3.125 | 3.625 | 4.925 | 5.95 | 7.05 | 8.35 | 9.25 | 10.6 | 11.6 | 13.1 | 14.1 | 16.1 | |
| k1 | min | 2.19 | 2.54 | 3.45 | 4.17 | 4.94 | 5.85 | 6.48 | 7.42 | 8.12 | 9.17 | 9.87 | 11.27 |
| r | min | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1 |
| s | max=nominal size | 8 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 | 41 |
| min | 7.64 | 9.64 | 12.57 | 15.57 | 17.57 | 20.16 | 23.16 | 26.16 | 29.16 | 33 | 35 | 40 | |
| Screw Thread | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | M56 | (M60) | M64 | |
| d | ||||||||||||
| P | Pitch | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | 5.5 | 5.5 | 6 |
| b | L≤125 | 66 | - | - | - | - | - | - | - | - | - | - |
| 125＜L≤200 | 72 | 78 | 84 | 90 | 96 | 102 | 108 | 116 | - | - | - | |
| L＞200 | 85 | 91 | 97 | 103 | 109 | 115 | 121 | 129 | 137 | 145 | 153 | |
| c | max | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| da | max | 35.4 | 38.4 | 42.4 | 45.4 | 48.6 | 52.6 | 56.6 | 62.6 | 67 | 71 | 75 |
| ds | max | 30.84 | 34 | 37 | 40 | 43 | 46 | 49 | 53.2 | 57.2 | 61.2 | 65.2 |
| min | 29.16 | 32 | 35 | 38 | 41 | 44 | 47 | 50.8 | 54.8 | 58.8 | 62.8 | |
| dw | min | 42.75 | 46.55 | 51.11 | 55.86 | 59.95 | 64.7 | 69.45 | 74.2 | 78.66 | 83.41 | 88.16 |
| e | min | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 |
| k | Nominal Size | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 | 35 | 38 | 40 |
| max | 19.75 | 22.05 | 23.55 | 26.05 | 27.05 | 29.05 | 31.05 | 34.25 | 36.25 | 39.25 | 41.25 | |
| min | 17.65 | 19.95 | 21.45 | 23.95 | 24.95 | 26.95 | 28.95 | 31.75 | 33.75 | 36.75 | 38.75 | |
| k1 | min | 12.36 | 13.97 | 15.02 | 16.77 | 17.47 | 18.87 | 20.27 | 22.23 | 23.63 | 25.73 | 27.13 |
| r | min | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 | 2 |
| s | max=nominal size | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
| min | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 | |
Advantages of Hex Bolt Partial Thread
The reason why hex bolts with partial threadings are so prevalent is that they, like every other form of a bolt, provide several benefits. Their capacity to be adjusted in accordance with consumer wants is one of their primary qualities. The ability to order fasteners in the precise product property class and diameter required by clients, even if it is not otherwise available, is a service that some manufacturers, like AYA, provide. The following are some additional benefits of using these bolts:
● They can last for quite a long period of time because of their resistance to rust and corrosion. Due to their finish coating, which is often hot-dipped galvanization, the bolts offer such characteristics.
● Additionally, because of their capacity to support enormous loads, hex partial thread bolts are especially beneficial for industrial facilities.
● The hex partial thread bolts are produced from premium materials, extending their life span and lowering the price of the product.
● It is simpler to handle the bolt at any angle due to its hexagonal head form, consisting of six sides.
● As a result of the hex bolt's tremendous tensile properties, it can move big objects with ease.
● This sort of bolt, in contrast to the majority of other varieties, can be utilized for both inside and outside projects.
Applications of the Hex Bolt Partial Thread
The hex bolt partial thread offers unmatched versatility, which is visible because it can be used for interior as well as exterior applications. The hex head bolt has a wide range of applications, including wood building projects, home restorations, and construction, connecting or fastening various spare parts together, the automobile and transportation industries, aerospace and engineering usages, and many more. These bolts are primarily used for industrial applications. However, they can also be used with ease for smaller projects or simple house renovations which do not require industrial-strength spares. The bulk of the hex bolt's applications are based on its excellent compressive properties, superior bearing properties, and wear resistance, making it the preferred material for industrial applications.
AYA FASTENERS is one of the most reputable leading fasteners manufacturers and suppliers in China, we focus on assembly and fastening materials, supplying global customers with high-quality screws, bolts, washers, and nuts products over 20 years.
AYA has been deeply involved in the Fastener industry with a single-minded and dedicated attitude, devoted itself to providing our customers with more industry-specific, professional, standardized, and precise Fastener solutions. If you want more information, please contact AYA FASTENERS for the details.
