Rebar Bolt
Rebar bolt for rock reinforcement, the end is beveled for easier installation. Plastic spacers are available to center the bolt in the borehole.
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Table 1
|
Product Name |
Material2) |
Yield Strength |
Tensile Strength |
Stress Area |
Min. Elongation |
Lengths1) |
|
K-BOLT-M16 |
HRB500E |
500 |
600 |
157 |
8 |
800-4000 |
|
K-BOLT -M20 |
HRB500E |
500 |
600 |
245 |
8 |
1000-4000 |
|
K-BOLT -M24 |
HRB500E |
500 |
600 |
353 |
8 |
1500-4000 |
|
K-BOLT -M33 |
HRB500E |
500 |
600 |
694 |
8 |
2500-3000 |
1) Other lengths or dimensions available upon request
2) HRB500E according to GB 1499.2-2018 is equivalent to K500C-T
The thread is rolled and the bolt end is beveled 45º
Table 2
|
Dimension |
Nom. Diameter |
Incl. Nut3) |
Pos. Nut1)2) |
Surface Treatment |
|
|
Hot-dip Galvanizing |
Epoxy [min.60um] |
||||
|
M16 |
16 |
ISO 4032 M16 |
200 |
EN 10684 |
EN 13438 |
|
M20 |
20 |
ISO 4032 M20 |
200 |
EN 10684 |
EN 13438 |
|
M24 |
25 |
ISO 4032 M24 |
200 |
EN 10684 |
EN 13438 |
|
M33 |
32 |
ISO 4032 M33 |
200 |
EN 10684 |
EN 13438 |
1) The nut is mounted 200mm from the end.
2) The end has a large chamfer for easy nut installation.
3) The nut is class 8 and oversized to fit the threaded rebar bolt.
Table 3
|
Dimension |
Yield Strength |
Tensile Strength |
|
M16 |
79 |
94 |
|
M20 |
123 |
147 |
|
M24 |
177 |
212 |
|
M33 |
347 |
416 |
The capacities above are characteristic and apply to the thread capacity.
Design capacities must be determined by the responsible structural engineer.
