501796 Washer, headbolt. Zinc

These zinc-plated headbolt washers are essential for any top-end rebuild on vintage iron. Measuring 7/16-inch inside diameter by 3/4-inch outside diameter and 1/8-inch thick, they provide the proper surface area and spacing for secure cylinder head fastening. They are designed to fit 1941 through early 1977 Big Twin models, where ten are typically required per engine. Whether you are refreshing a Knucklehead, Panhead, or Shovelhead, these washers serve as a reliable replacement for OEM part 6469HW. Keeping a few of these in your toolbox ensures you have the right hardware for a leak-free seal and proper torque distribution on your classic Harley. Sold in a pack of 25, they are a staple for any serious workshop.