INTRODUCE :
A sleeper screw consists of a head of square or rectangular section with a circular collar and a threaded portion with a single thread of considerable height and considerable pitch.
Kingrail Parts can produce sleeper screws used to connect steel elements of rail structures to wooden or concrete sleepers.
SPECIFICATIONS :
Specification:
Level: 5.6, 8.8
Standards: ISO898-1, UIC864-1 and NF F500-50
Surface: ordinary oiling, sandblasting oiling, black oxide, galvanizing, hot-dip galvanizing, Dacromet, Sherardizing
| Type | Dimension (mm) | Weight (Kg) |
| Ss5-150 | M24×150 | 0.545 |
| Ss8-140 | M24×140 | 0.528 |
| Ss8-150 | M24×150 | 0.548 |
| Ss8-160 | M24×160 | 0.568 |
| Ss23-160 | M24×160 | 0.645 |
| Ss25-165 | M24×165 | 0.625 |
| Ss35-161 | M24×160 | 0.657 |
Manufacturing process:
Raw materials - wire drawing - cutting - head forming - heat treatment - surface treatment - final inspection - packaging - shipping.
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