#430123 Spec Diameter Thread Threads Length Grade Finish Weight 8 (M8) Full 1.25 16 (16) ISO 10.9 Zinc Yellow Trivalent .0304 Diameter 8 (M8) Thread 1.25 Length 16 (16) Grade ISO 10.9 Finish Zinc Yellow Trivalent Weight .0304 Need Something Custom? Attributes Need Something Custom? ISO 10.9