PBC Linear NIM06 300 SL Linear Shaft, Solid, 6 mm Dia, 300 mm Lg, Carbon Steel, Polished G1115371 Style Task Chair Color Black Style Task Chair Color Black Back Material Polyurethane Seat Tilt Forward 0 Degrees Number of Casters 5 Green Certification or Other Recognition SCS Indoor Advantage Certified Seat Tilt Backward 0 Degrees Base 26" Fiberglass Reinforced Nylon 5 Star Base Caster Type Multi Surface Weight Capacity 350 lb Base Material Fiberglass Reinforced Nylon Base Style 5 Star Back Tilt Backward 0 Degrees Back Tilt Forward 0 Degrees Back Color Black Seat Color Black Standards BIFMA HCF 8 Pressure 200 psi Basic Pipe Fitting Shape Elbow Temp Diameter Tolerance Maximum 0 mm Lined Bearings Shaft Material Grade 1060 Shaft Material Carbon Steel Surface Roughness 8 12 RMS System of Measurement Metric Shaft Drilling Undrilled Shaft Material Finish Polished Product Type Linear Shaft Standards ISO Surface Hardness Minimum 60 HRC Roughness 8 12 uin RMS Weight Per Meter 0