#487168 Spec Diameter Thread Threads Length Grade Finish Weight 8 (M8) Full 1.25 20 (20) ISO 10.9 Phos & Oil .0334 Diameter 8 (M8) Thread 1.25 Length 20 (20) Grade ISO 10.9 Finish Phos & Oil Weight .0334 Need Something Custom? Attributes Need Something Custom? ISO 10.9