Manufacturer Part Number: MC075-0550-M|Outside Diameter (Decimal Inch - 4 Decimals)|0.4720inOutside Diameter (mm)|12.00Free Length (Inch)|Free Length (mm)|55.00Spring Rate|65.0000in.lbSpring Rate (N)|End Type|Closed; GroundMaximum Work Load (N)|Maximum Work Load (Lb.)|317.7400Material|Stainless SteelFinish|PlainWire Size (Decimal Inch)|0.0787Wire Size (mm)|Hole Diameter (Decimal Inch)|Spring Type|PrecisionOverall Length (mm)|Overall Length (Decimal Inch)|Overall Length (Inch)|Outside Diameter (Inch)|Solid Height (Decimal Inch)|1.1420Solid Height (mm)|29.00Free Length (Decimal Inch)|2.1650Color|SilverStandards|DIN 17223; DIN 17224; DIN 2095Wire Size (Inch)|Hole Diameter (Inch)|UNSPSC Code|31161904