Hex Lock Nut - M10-1.25 - Copper Plate Grade 8.8 Steel

These Grade 8.8 copper-plated steel hex lock nuts are perfect for automotive applications. Our M10 x 1.25 lock nuts will never vibrate loose! DISCLAIMER: THESE COPPER-PLATED STEEL NUTS ARE LOCKING NUTS AND WILL "LOCK" ON TO STUDS AND BOLTS. IF YOU ARE LOOKING FOR A HEX LOCK NUT THAT WILL EASILY THREAD ON AND OFF MULTIPLE TIMES WITHOUT DAMAGING THE THREADS OF A STUD OR BOLT THESE ARE NOT THE CORRECT NUTS.  DETAILED SPECIFICATIONS: Size 10 mm Pitch 1.25 Wrench Head 14 mm Material Type Grade 8.8