Parallel Twin Screw and Barrel
Overview
Parallel Twin Screw and Barrel supplied by ZY SCREW. Listed under Screws. Key published specifications: Length/Diameter Ratio） L/D=18~40; Material High quality 38CrMoAlA; Hardness After Hardening & Tempering HB280-32; Nitrided Hardness HV900-1000. Contact the supplier through the RFQ form for pricing, lead time and full datasheets.
Technical specifications
| Length/Diameter Ratio） | L/D=18~40 |
|---|---|
| Material | High quality 38CrMoAlA |
| Hardness After Hardening & Tempering | HB280-32 |
| Nitrided Hardness | HV900-1000 |
| Surface Roughness | Ra 0.4 |
| Alloy Hardness | HRC 50-65 |
