M6 x 1.0 x 3.50 Metric Flat Head Round Open-End Rivet Nut Steel Zinc Yellow Dichromate 09NCUP The 5/8-11 x 6 1/2

The 5/8-11 x 6 1/2 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

Its flat design ensures a secure and flush fit

It is ideal for use in various applications

this bolt ensures long-lasting performance in both indoor and outdoor environments

The 1/2-13 Heavy Hex Nut Black Oxide is a heavy-duty nut designed for use in high-stress applications

M6 x 1.0 x 3.50 Metric Flat Head Round Open-End Rivet Nut Steel Zinc Yellow Dichromate 09NCUP The 5/8-11 x 6 1/2M6 x 1. 0 x 3. 50 Metric Flat Head Round Open End Rivet Nut Steel Zinc Yellow Dichromate is a type of fastener that is used to join two or more pieces of material together. It is made of steel and has a zinc yellow dichromate finish. The rivet nut has a flat head and a round open end. It is installed by inserting it into a hole in the material and then using a tool to expand the rivet nut, which causes it to flare out and hold the materials together.