Type C ball head bolts by China supplier Xiaoguo® have one end as an irregular cylinder and the other end as a threaded screw with a circular hole in the middle. They are usually used to assemble simple shelves at home; They are also used in heavy machinery with high strength requirements. Our bolts can meet the requirements.
The Type C ball-headed bolts have flexible connections, simple installation and are particularly durable. The head design enables it to move freely within a certain Angle range. When installing, there is no need to align the holes precisely, which is much more convenient. It can be installed with an ordinary wrench and does not require professional skills. Moreover, its thread and screw parts are manufactured with high precision. After being tightened, they are not easy to loosen and can be used for a long time. Whether for household or industrial use, it is very cost-effective.
Type C ball head bolts are used for installing off-road suspensions. It can withstand extreme bending. The flange base is locked on the surface when the ball head rotates. On Moab Mountain Road, during the articulated suspension cycle, ordinary bolts are prone to breakage, yet they can withstand it.
Type C ball-headed bolts are installed on tunnel boring machines. They can be used to withstand misalignment and thus can be used to fix the underground cutter head. The flange is responsible for distributing the load, while the ball joint is responsible for adjusting to accommodate uneven pressure. This is crucial when drilling through mixed rock strata.
Type C ball head bolts are installed on the engine brackets of ships. They can absorb harmonics and diesel engines will vibrate the hull, so they are very suitable for use. The flange increases the grasping area, while the ball joint suppresses vibration. During the dry dock inspection, the bolts remained tightened.
| Mon | M6 | M8 | M10 | M12 | M16 | M20 | M24 | M30 | M36 |
| P | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 | 3.5 | 4 |
| dk | 12.5 | 17 | 21 | 24 | 30 | 37 | 44 | 56 | 66 |
| s max | 10 | 13 | 16 | 18 | 24 | 30 | 36 | 46 | 55 |
| s min | 9.78 | 12.73 | 15.73 | 17.67 | 23.67 | 29.67 | 35.38 | 45.38 | 54.26 |
| k | 7 | 9 | 10 | 12 | 14 | 16 | 20 | 22 | 26 |
| t | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 |
| d1 max | 2.01 | 3.01 | 3.01 | 4.012 | 5.012 | 6.012 | 6.012 | 8.015 | 10.015 |
| d1 min | 2 | 3 | 3 | 4 | 5 | 6 | 6 | 8 | 10 |