dia,0.375 In.
Spring P,HD Coiled,1/8x3/8,2000lb,PK25 L,Coiled,PK25, System of Measurement Inch, Pin Diameter 1/8 in, Pin Type Coiled, Material Stainless Steel, Material Grade/Class 420, Finish Plain, Usable Length 3/8 in, End Type Chamfered, Chamfer Diameter 0.121 in, Fits Minimum Hole Diameter 1/8 in, Fits Maximum Hole Diameter 1/8 in, Shank Length 3/8 in, Maximum Chamfer Length 0.044 in, Nominal Diameter 1/8 in, Standards ASME B18.