6-19 x 3/4 6-Lobe Flat High Low Screw Fully Threaded 18-8 Stainless Steel 5/16-18-1 The nut has a serrated

The nut has a serrated flange that digs into the metal sheet when it is tightened

while the 3-inch length provides ample reach for various projects

it can easily penetrate and create its own threads in thin metal

which means that it has a slightly rounded head with a flat top

Ideal for applications where two hex rods need to be joined or extended

6-19 x 3/4 6-Lobe Flat High Low Screw Fully Threaded 18-8 Stainless Steel 5/16-18-1 The nut has a serratedThese 6 19 x 3 4 6 Lobe Flat High Low Screws are fully threaded and made of 18 8 stainless steel. They have a flat head with a 6 lobe drive, and are designed for use in a variety of applications. The 6 lobe drive provides increased torque and prevents cam out, while the fully threaded design ensures a secure hold. The 18 8 stainless steel construction provides excellent corrosion resistance, making these screws ideal for use in harsh environments.