4X1 One Quarter Round Spacer Brass Nickel ESP Its square drive design ensures

Its square drive design ensures a secure grip during installation

They have a 5/16-18 thread size and are 2 3/4 inches long

The 3/4 x 2 1/2 Hex Lag Screw Zinc Gimlet Point is a high-quality fastener designed for heavy-duty applications

such as attaching roofing panels to purlins or girts

4X1 One Quarter Round Spacer Brass Nickel ESP Its square drive design ensures4X1 One Quarter Round Spacer Brass Nickel is a small, versatile spacer bead that can be used in a variety of jewelry making projects. It is made of brass and plated with nickel, giving it a shiny, metallic finish. The bead is 4mm in diameter and 1mm thick, with a 1mm hole running through the center. This makes it easy to string onto wire or thread, and it can be used as a spacer between other beads or as a focal point in a simple design. The 4X1 One