Railway fish bolts also known as joint bar bolts or railway rail fishplate bolts, fishtail bolts are used to fix 2 rail fishplates on 2 rail tracks. Sometimes railway fishbolts can be used instead of hex bolts to save labor.
GNEE RAIL uses high-quality steel to produce connecting rod bolts,such as: ZG25, ZG35, ZG45, QT400-15, QT450-10, QT500-7, QT600-3, QT700-2, etc., in compliance with UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, GB, VALEC, GOSTR-EASC, GB/T or other standards.
The most popular are button head oval neck and diamond neck fish bolts
Button Head Oval Neck Fish Bolt
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Diameter
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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 |
| 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. |
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