The Weatherhead Cap Nut is the perfect solution for a leak-free connection for hydraulic hoses and tubes. This fitting is made from durable carbon steel and is zinc plated for added durability and resistance to rupture under high pressure. It is resistant to corrosion and provides a quick installation. Compatible with a variety of hydraulic hoses, this fitting is designed in a reusable style, making it an environmentally friendly choice. FleetPride is your First Click in Heavy Duty®.