#430175 Spec Diameter Thread Threads Length Grade Finish Weight 12 (12) Full 1.25 30 (30) ISO 10.9 Zinc Yellow Trivalent .1068 Diameter 12 (12) Thread 1.25 Length 30 (30) Grade ISO 10.9 Finish Zinc Yellow Trivalent Weight .1068 Need Something Custom? Attributes Need Something Custom? ISO 10.9