Key Features: Hex Nuts - 7/16-20 (10). Nut - 7/16-20 in Thread - 11/16 in Hex Head - Chromoly - Black Oxide - Universal - Set of 10. AMCO AUTO PARTS, LLC. Back to top. State Restrictions. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
