6-19 x 5/16 6-Lobe Pan Plastite Alternative 48-2 Fully Threaded 18-8 S/S Passivated and Wax 3/4-10 N1610 It is a class 8

It is a class 8 nut

It has a Phillips drive

making them ideal for use in a variety of applications

The 3/8-inch length provides ample holding power

* Fully threaded shank for secure hold

6-19 x 5/16 6-Lobe Pan Plastite Alternative 48-2 Fully Threaded 18-8 S/S Passivated and Wax 3/4-10 N1610 It is a class 86 19 x 5 16 6 Lobe Pan Plastite Alternative 48 2 Fully Threaded 18 8 S S Passivated and Wax: This screw is made of 18 8 stainless steel, which is resistant to corrosion and rust. It has a 6 lobe pan head with a 5 16 inch diameter and a fully threaded 48 2 shank. The screw is passivated and waxed for added protection against corrosion.