Products Description
Railway bolts ensure the firm connection of various components, transfer loads, and ensure the safety of train operation. Railway bolts have the characteristics of high strength, corrosion resistance and stability. They can withstand heavy loads and vibrations during train operation and ensure a firm connection.
Railway fishbolts are also called railway track joint bar bolts or railway rail fish plate bolts, fish bolt are used to fix the 2 rail fish plates onto 2 steel rails tracks. Sometimes, hexagon bolts can be replaced by railway fish bolts which can save labors.
| Mechanical Properties | Grade: 8.8s | Grade: 10.9s |
| Tensile strength бbmin MPa | 830 | 1040 |
| Yield strength б0.2min MPa | 660 | 940 |
| Rockwell hardness HRC min/max | 25/35 | 34/41 |
| Elongation бsmin % | 12 | 9 |
| Product | Railway Fishbolts(Track Bolts) |
| Application | It is used to fix the rail fish plates onto rails |
| Raw Material | ZG45, 40Cr |
| Grade | 8.8/10.9 |
| Surface | Plain, Oxide Black or other upon requirements |
| Standards | TB/T2347-93, UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, GB, VALEC, GOSTR- EASC, GB/T or other upon requirements |
| Size | M22, M24, M27 or upon customer request |
| Dimension | 135mm, 140mm, 150mm, 170mm, 180mm or as per customer's requirements |
| Weight | Depend on different models |
| Package | Moven bag, Box or other upon requirements |
| Delivery | Depends on order |
Railway fishbolts produced by Gnee Steel (tianjin) Co., Ltd have different types such as anchor bolt, tunnel bolt, heavy hex head frog bolt, cup head oval neck bolt, BHON fish bolt, etc.
Our company has recently successfully exported a batch of high-strength railway bolts to overseas customers for use in railway line construction and maintenance projects. This batch of railway bolts meets international standards, has excellent tensile strength and corrosion resistance, and can operate stably in high-load, high-frequency vibration track environments. This cooperation not only reflects the customer's recognition of our product quality, but also further consolidates our company's professional position in the international railway equipment market.
Hot Tags: diamond head bolt with nut, China diamond head bolt with nut manufacturers, suppliers, factory, quenched track bolts, threaded track bolts, machined track bolts, graded track bolts, track bolt tightening tools, heat treated track bolts
