We ran an order of these custom metric 316L set screws with a short dog point at just 66 pieces using domestic production.  Lead time was relatively short at just 2-3 weeks from confirmed purchase order receipt.  A short .059 dog point was incorporated and a 2.5MM hex socket drive was broached for speed and cost efficiency.  Overall length was set at 2.36 inches and the tolerance on all dimensions was set at +/- .005 inches.  Great detail can be seen in the print included here as a reference.