4X1/2 Five Sixteenths Round Spacer Nylon M16-2.0 This 5/16-18 x 1 1/4

This 5/16-18 x 1 1/4 6-Lobe Truss Machine Screw is a fully threaded screw made of durable zinc-plated steel

It features a hex head for easy driving with a wrench or socket

Its 5/16-18 thread size ensures a strong hold

while the fully threaded shaft ensures a strong hold

12" Large Flange Stainless Steel Rivet with Stainless Steel Mandrel is a high-quality fastener designed for demanding applications

4X1/2 Five Sixteenths Round Spacer Nylon M16-2.0 This 5/16-18 x 1 1/44X1 2 Five Sixteenths Round Spacer Nylon is a cylindrical shaped spacer made of durable nylon material. It has a diameter of 5 16 inches (8 mm) and a thickness of 1 2 inch (13 mm). The spacer features a round cross section and a smooth surface finish. It is designed to provide spacing and support between components in various applications, such as electronics, machinery, and construction. The nylon material offers good electrical insulation