part 99191200 Screw m 6 x 30 UNI 5931 Interpump code 99191200 Details Interpump number99191200 DescriptionScrew m 6 x 30 UNI 5931 ItalianVITE TCEI M6X30 8.8 UNI5931 ZINC.Qty per pump4 Fits these pumps Interpump 58 E2 series 2 E2E2114E2E2811