Product Info Find a Dealer SKU: 21600.000.29 UPC: 4016842824939 Color-Quality-Material: * Pick one Zinc Plated Current Stock: Quantity: Decrease Quantity of undefined - Increase Quantity of undefined + Adding to cart… The item has been added Add to Wish List Create New Wish List This thread adapter is 5/8" F and 3/8" M, steel and nickel plated. Enter Zip Code Radius 20 Miles 50 Miles 40 Miles 30 Miles 20 Miles 10 Miles Locate a Dealer