#487177 Spec Diameter Thread Threads Length Grade Finish Weight 12 (12) Full 1.75 25 (25) ISO 10.9 Phos & Oil .088 Diameter 12 (12) Thread 1.75 Length 25 (25) Grade ISO 10.9 Finish Phos & Oil Weight .088 Need Something Custom? Attributes Need Something Custom? ISO 10.9