INTRODUCE :
Railway fish bolts are used for rail joint connections in railway systems. Kingrail Parts uses high-quality steel to manufacture fishtail bolts, such as Q235, 45#, 40Cr, 20Mntib and other stainless steels, covering international standards such as BS, ASTM and DIN.
We can also provide non-standard OEM services if buyers provide drawings or samples.
SPECIFICATIONS :
Specification:
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Railway Fish bolt
|
||||
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
|
Mechanical
properties
|
Tensile strength: ≥400Mpa | Tensile strength: ≥500Mpa | Tensile strength:≥800Mpa | Tensile strength: ≥1000Mpa |
| Yield strength:≥240Mpa | Yield strength:≥300Mpa | Yield strength:≥640Mpa | Yield strength:≥900Mpa | |
| Elongation:≥22% | Elongation:≥20% | Elongation:≥12% | Elongation:≥9% | |
|
Cold bending:
90 degree without crac
|
Cold bending:
90 degree without crac
|
Cold bending:
90 degree without crac
|
Cold bending:
90 degree without crac
|
|
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |||
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Standard
refers
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UIC864-2 | |||
Round head oval neck fishtail bolt
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Diameter
|
Length | Weight (Kg) |
| 1/2" | 1-3/4" | 0.097 |
| 1/2" | 2" | 0.10 |
| 1/2" | 2-1/4 | 0.112 |
| 5/8 | 2-1/2 | 0.183 |
| 3/4 | 3 | 0.328 |
| 3/4 | 3-1/2 | 0.339 |
| 3/4 | 4 | 0.356 |
| 7/8 | 4-1/2 | 0.559 |
| 7/8 | 5 | 0.593 |
| 1 | 5 | 0.8 |
| 1 | 5-1/2 | 0.839 |
| 1 | 6 | 0.879 |
| 1-1/16 | 6 | 0.995 |
| 1-1/8 | 6-1/2 | 1.186 |
Diamond neck fishtail bolt
| Diameter | Length | Weight (Kg) |
| 7/8 | 4-1/2 | 0.563 |
| 7/8 | 5-1/2 | 0.651 |
| 1 | 5-1/4 | 0.889 |
| 1 | 5-3/4 | 0.895 |
| Note: All fish bolt dimensions given in inches. | ||
Contact us
Please contact us for more information and quotes.
