How much load can a M16 bolt take?
Grade 8.8 Bolt Loading Capacities Table
| Diameter of Bolt | Tensile Stress Area At | Bearing Capacity in kN (Minimum of P End distance equal to 2 x bolt diameter Thickness in mm of material passed through |
|---|---|---|
| 16 | 157 | 88.0 |
| 20 | 245 | 110 |
| 22 | 303 | 121 |
| 24 | 353 | 132 |
What is the stress area of a bolt?
Threaded bolts tensile stress area The weakest points in a bolt is the stressed area in the thread root. The stressed area depends on the type of threads – coarse threads reduces the stressed area compared to fine threads.
What is cross-sectional area?
The cross-sectional area is the area of a two-dimensional shape that is obtained when a three-dimensional object – such as a cylinder – is sliced perpendicular to some specified axis at a point. For example, the cross-section of a cylinder – when sliced parallel to its base – is a circle.
What is M16 bolt size?
Metric Hex Bolt Dimensions
| NOMINAL SIZE (D) | BODY DIAMETER | |
|---|---|---|
| m14 | 14.00 | 13.73 |
| m16 | 16.00 | 15.73 |
| m20 | 20.00 | 19.67 |
| m24 | 24.00 | 23.67 |
What is the cross section of a bolt?
The effective cross-sectional area of the threaded rod that resists rod fracture is the tensile stress area. It has been observed during the testing of threaded rod that an unthreaded rod, having a diameter equal to the mean of the pitch diameter and the minor diameter has the same tensile strength as the threaded rod.
What is the minimum and maximum spacing for bolts in EN 1993?
Minimum and maximum spacing p1, p2 and edge distances e1, e2 for bolts are given in EN1993-1-8 Table 3.3. The minimum values are: e1 ≥ 1.2d0, e2 ≥ 1.2d0, p1 ≥ 2.2d0, p2 ≥ 2.4d0, where d0 is the diameter of the hole, e1, p1 are measured parallel to the load transfer direction and e2, p2 are measured perpendicular to the load transfer direction.
What is nominal gross area and tensile stress area of bolts?
The nominal gross area Ag corresponds to the cross-sectional area of the unthreaded part of the bolt: The tensile stress area As corresponds to the reduced cross-sectional area inside the threaded part of the bolt. The tensile stress area depends on the thread and it can be calculated according to ISO 898-1 Section 9.1.6.1.
What is M6 x 1 thread size?
For example, a thread with a nominal diameter of 6 mm and a pitch of 1 mm is designated as “M6 x 1.” The following equations can be used to calculate dimensions for ISO metric threads. The thread profile is based on a parameter H, the height of the fundamental triangle.
What is the maximum allowable load for a M6 screw?
With additional consideration for the fatigue strength, and based on the strength class of 12.9 in the table, we select an M6 screw with maximum allowable load of 213 kgf.