BEMONOC 2PCS GCr15 5mm Diameter 330mm Length Chrome Plated Carbon Steel Linear Shaft Case Hardened

Description

Specifications: Material: bearing steel,GCr15 Surface hard-thickness:0.8u~3mm Hardness:HRC602 Outer diameter:5mm or 0.196 inch Length:330mm Package included: 1×Cylinder Liner Linear Rail Shaft Optical Axis(If you need other specs and length,pls contact me freely,thank you) Note:The item may be a little longer, because transportation problem, we can't guarantee 100% is straight, Pls consider carefully before order! If you need other specifications, please contact us, thank you!