100 Mil Spec.C Grade 8 Prevailing Torque 3/8-16 Lock Nuts   These are 100 New Grade C (mil. spec) equivilent to grade 8 Prevailing Torque Lock Nuts in size 3/8-16. These are Zinc Chromate plated and ready to use. Don't miss this one. Shelf Cryque   Will combine shipping to save you money, whenever possible. Certain Items I am not allowed to ship to certain European countries. I will not refund money without an item being returned. No Exceptions. I will refund return shipping on case by case basis if I was at error and the item is returned in the same condition and by the same service as shipped.