#429004T Spec Diameter Thread Threads Length Grade Finish Weight 6 (6) Full 1.0 40 (40) ISO 8.8 Zinc Clear Trivalent .0268 Diameter 6 (6) Thread 1.0 Length 40 (40) Grade ISO 8.8 Finish Zinc Clear Trivalent Weight .0268 Need Something Custom? Attributes Need Something Custom? ISO 8.8 Carbon Steel