INTRODUCE :
As a professional railway fastener manufacturer, Kingrail Parts can provide various MS fish bolts, MS nuts, MS screws, etc.
SPECIFICATIONS :
Specification:
Material: mild steel, 35# steel, 45# steel; alloy steel 40Cr, 42CrMo, 35CrMo
Level: 4.6/4.8/5.6/5.8/8.8/10.9/12.9
Surface: ordinary oil coating, oxygen black, galvanized, hot dip galvanized, Dacromet coating
Sample: Customized
Standard: UIC864-2
| 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 | |||
| Standard refers | UIC864-2 | |||
Contact us
Please contact us for more information and quotes.
