1"-8 x 4 Hex Head Cap Bolts, Stainless Steel 316 (Quantity: 10 pcs) Partially Threaded, Coarse Thread, Thread Size: 1 Inch, Bolt Length: 4 Inch$$Hardware

Diameter - Thread Pitch: 1" - 8 / Length from Under Head: 4 Inch Coarse Thread / Partially Threaded 316 Stainless Steel Hex Cap Screws are suitable for salt water, marine and hash environment installations Commonly used for Boats, Docks, Piers and other Corrosive Environments Called hex cap bolts or hex cap screws