Manufacturer Part Number: C9C|Outside Diameter (Decimal Inch - 4 Decimals)|0.2500Outside Diameter (mm)|Free Length (Inch)|1-1/2inFree Length (mm)|Spring Rate|6.4500in.lbSpring Rate (N)|End Type|ClosedMaximum Work Load (N)|30.07Maximum Work Load (Lb.)|6.7600Material|SteelFinish|ZincWire Size (Decimal Inch)|0.0287Wire Size (mm)|Hole Diameter (Decimal Inch)|Spring Type|UtilityOverall Length (mm)|Overall Length (Decimal Inch)|Overall Length (Inch)|Outside Diameter (Inch)|1/4inSolid Height (Decimal Inch)|0.4510Solid Height (mm)|Free Length (Decimal Inch)|Color|SilverStandards|Wire Size (Inch)|Hole Diameter (Inch)|UNSPSC Code|31161904