5 x 5/16 Round Head Type U Drive Screw Zinc 6-32-.120 The nut has a K-lock

The nut has a K-lock design

They are designed for use in drywall applications and feature a self-drilling tip that eliminates the need for pre-drilling

The 1/2-13 x 9 Hex Cap Screw Grade 2 Zinc is a high-quality fastener designed for use in a variety of applications

The zinc yellow plating provides corrosion resistance and a bright

making it a reliable choice for both industrial and DIY projects

5 x 5/16 Round Head Type U Drive Screw Zinc 6-32-.120 The nut has a K-lockThese 5 x 5 16 Round Head Type U Drive Screws are made of zinc plated steel and have a round head with a Phillips drive. They are designed for use in a variety of applications, including fastening sheet metal, plastic, and wood. The screws are self tapping, which means they can create their own threads in the material being fastened. They are also corrosion resistant, making them ideal for use in outdoor applications.