100 Pack 5/16 Inch Rivet Nut Set 5/16-18 UNC Flat Head Rivnut Inserts, Zinc Yellow Plated Carbon Steel Threaded Inserts For Automotive, Furniture, DIY Projects, Easy Install, Tough As Nails Load Bearing

100 pack 5/16-18 UNC rivet nut set for heavy duty builds
✔️ 100 pcs 5/16''-18UNC, zinc plated carbon steel rivnuts, flat head

This 100-pack rivet nut set gives you 5/16''-18 UNC flat head rivets in zinc yellow finish. Made from carbon steel, these rivnuts resist rust and keep threads strong for load-bearing applications across automotive, furniture, and DIY projects.

✅ 5/16''-18UNC rivet nut size
✅ Flat head design for flush mounting
✅ Yellow zinc plating for rust resistance
✅ Suitable for sheet metal, steel, aluminum, plastic
✅ 100-piece pack for big projects

💡 What is a rivet nut used for in common metalworking and DIY projects?

Rivet nuts create strong threaded holes in thin materials, a handy, durable way to add bolts without welding. They’re a handy choice for quick repairs and upgrades on metal panels, cabinetry, and equipment.

• threaded inserts for sheet metal, steel, and aluminum
• easy installation with standard rivet guns or presses
• rust resistance from zinc plating keeps fasteners lasting
• fits 5/16''-18UNC for heavier load applications