Manufacturer Part Number: 36078G|Outside Diameter (Decimal Inch - 4 Decimals)|0.4200inOutside Diameter (mm)|Free Length (Inch)|1/2inFree Length (mm)|Spring Rate|54.0000in.lbSpring Rate (N)|End Type|Closed; GroundMaximum Work Load (N)|68.95Maximum Work Load (Lb.)|15.0000Material|Music WireFinish|PlainWire Size (Decimal Inch)|0.0469Wire Size (mm)|Hole Diameter (Decimal Inch)|0.4370Spring Type|PrecisionOverall Length (mm)|Overall Length (Decimal Inch)|Overall Length (Inch)|Outside Diameter (Inch)|Solid Height (Decimal Inch)|0.2180Solid Height (mm)|Free Length (Decimal Inch)|Color|SilverStandards|AISI 302; ASTM A228; ASTM A313Wire Size (Inch)|Hole Diameter (Inch)|UNSPSC Code|31161904