Suitable Size: The package comes with 8 Pcs x 5/16" x 3" full threaded studs, 8 Pcs x 5/16" special hex nuts, 8 Pcs x 5/16" special curved washers, 1 Pcs x hex wrench.
Durable Material: These components are made from solid steel, for maximum durability and resistance to corrosion, rust, etc. Due to the high-quality steel, you can feel confident enough to do the job, works well to a variety of furniture.
Easy Installation: A connector is a cutting-edge solution for connecting worktable components, which can save time and effort. The joint is firmly connected, thereby improving structural integrity. All the components are included, you don't need to prepare anything else particularly.
Wide Application: The tabletop connector is used for tabletop, bed rail connector kits, stair components, headboards, foot pedals, furniture structures, woodworking, tabletops, side panels, headboards, the wedge, add the nut, etc.

Specification:
Full threaded studs: M8 x 80mm (D*L) / 5/16" x 3"(D*L)
Special hex nuts width: 8mm / 5/16"
Special curved washers width: 8mm / 5/16"

Package Contents:
8 x Full threaded studs
8 x Special hex nuts
8 x Special curved washers
1 x Hex wrench