Similar to the other knurled pin we supply, this is a stainless steel pin manufactured in the USA with a single diamond knurled side.  Made the same way, the knurling is done aggressively to push the material and expand the outside diameter beyond that of the smooth shoulder portion.  The pin measures approximately .980 in length +.005/-.000 and the outside diameter of the smooth shoulder is .118 +/-.0005.  The outside diameter of the knurled side however is .150 +/-.005.  32-35 pitch is used on the knurling.