ARP Chromoly 12-Point Nut Kit - M12 x 1.25 (10 Pack)

This is a pack of ten ARP 12-point nuts in the M12 x 1.25 thread size. Each nut is machined from 8740 chromoly steel and finished in black oxide, providing higher clamp load and fatigue strength than a stock nut. The 12-point profile works with a thin-wall socket for tight-clearance fastening. Kit includes 10 nuts.

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