PBC Linear NIM20 0150 SL Linear Shaft, Solid, 20 mm Dia, 150 mm Lg, Carbon Steel, Polished 38EG28 Air Inlet 3 8 in NPT Air Inlet 3 8 in NPT Air Inlet Type NPT Air Inlet Gender Male Air Inlet Connection Size 3 8 in Min Fade Resistant Shackle Material Coating Chrome Plated Body Shape Rectangular Lined Bearings Finish Polished Product Type Linear Shaft System of Measurement Metric Shaft Material Carbon Steel Shaft Hardness RC 60 Shaft Drilling Undrilled Shaft Material Finish Polished Shaft Material Grade 1060 Surface Roughness 8 12 RMS Standards ISO End Type Plain Ends Roughness 8 12 uin RMS Shaft Type Solid Shaft Weight Per Meter 2 Core Type Solid