Flat Rivet Nut M3-M12 5-50pcs, Black Carbon Steel, Threaded Rivet Nut Insert

Flat Rivet Nut M3-M12 (5-50 pcs) – Black Carbon Steel Threaded Insert Nuts

Secure your projects with confidence using Flat Rivet Nuts made from premium black carbon steel. These threaded inserts provide strong, reliable fastening in sheet metal, plastic, or other thin materials — ideal for automotive, mechanical, and DIY use.

• Heavy-Duty Strength: Carbon steel construction ensures superior resistance to vibration and wear.
• Precision Threads: Available sizes M3–M12 for versatile applications and perfect fits.
• Corrosion-Resistant Finish: Black coating provides added protection and sleek appearance.
• Easy Installation: Works with manual or pneumatic rivet nut tools.

Choose from 5- to 50-piece sets for your automotive or industrial needs — perfect for professional and home repairs alike.