HarborWare Dock Cleat fasteners are heavy-duty galvanized carriage head bolts, designed to fit HarborWare Galvanized Dock Cleats and similar cleats of other brands.

Size: 3/8" x 3" lag bolt w/ 3/8" nut and washer.
Box: 4 
Fits: HarborWare 6" and 8" Fold-Down Cleats