Closed Nut, Flat Seated W/Washer, M12 x 1.5, 19 Hex, 38 Height

A closed-end lug nut with M12×1.5 thread and flat seating for wheels that require a flat seat (often steel wheels or with hub-centric rings). It includes an integrated captive washer under the nut face to distribute load and protect the wheel surface. The 19mm hex head fits common sockets.

At - 38mm length, it offers ample thread engagement. Constructed from high-strength carbon steel, it is plated (black or chrome) for corrosion resistance.

• Thread/Seat: M12×1.5 with flat seating (no taper), plus captive washer.
• Hex Head: 19mm across flats.
• Length: 38mm overall.
• Washer: Pre-attached spin washer to protect wheel finish (similar to Ford’s OEM design).
• Finish & Material: Heat-treated steel (typically 10.9 grade) with chrome or black zinc plating.
• Benefit: Washer protects alloy finishes during tightening; flat seat ensures proper contact on steel wheels; strong design for reliable wheel clamping.