Wilwood’s 12 point Locking Nuts are engineered from a high strength alloy and plated for corrosion resistance. Flanged heads widen the bearing area for an accurate torque loading.

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ARP Nut, Hex, 8740 Chromoly, Steel, Black, Flanged, 7/16 in.-20 Thread, 180000psi, Set of 10

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ARP Nut, Hex, 8740 Chromoly, Steel, Black, Flanged, 3/8 in.-16 Thread, 180000psi, Set of 2

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ARP Nut, 12-point, ARP Stainless Steel, Polished, 12mm x 1.25 Thread, 180000psi, Each

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ARP Nut, 12-point, ARP Stainless Steel, Polished, 3/8 in.-16 Thread, 180000psi, Each

ARP Nut, 12-point, ARP Stainless Steel, Polished, 3/8 in.-16 Thread, 180000psi, Each

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ARP Nut, Hex, Steel, Cadmium, Serrated Flange, 3/8 in.-24 Thread, Set of 2

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ARP Nut, Hex, 8740 Chromoly, Steel, Black, Flanged, 7/16 in.-20 Thread, 180000psi, Set of 2

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