Trapezoidal screw 18 x 4 | Left hand | 2000 mm | Steel C35/C45
Trapezoidal screw in the dimension TR18 x 4 are the proven solution when it comes to transmitting high axial forces with precise movement sequences. Made of high-quality Steel C35/C45, this screw offers an optimal combination of mechanical resilience and longevity. It is manufactured as a rolled thread according to DIN 103. This cold-forming process ensures a smooth, surface-hardened flank, thereby improving sliding properties and efficiency in interaction with the nut. With a length of 2000 mm, a straightness of , and a lead accuracy of , the screw meets the highest demands for smooth running and positioning accuracy. This model is designed with Single-start and features a Left hand. In addition to our standard dimensions, we offer maximum flexibility: upon customer request, we supply the screw ends machined ready for installation according to your individual drawing.
| Thread (DxP) | 18 x 4 |
|---|---|
| No. of threads | Single-start |
| Thread direction | Left hand |
| Length (L) | 2000 |
| D1max | 18 |
| D1min | 17,700 |
| D2max | 15,905 |
| D2min | 15,640 |
| D3max | 13,500 |
| D3min | 12,474 |
| Pitch angle | 4°36' |
| Pitch accuracy | 0,05/300mm |
| Straightness | 0,50/300mm |
| Material | Steel C35/C45 |