Description:

Material:304 Stainless Steel;Feature:Good Firmness,Nice Performance. Size:3/8''-16UNC;Head Type:Flat Head. Total Length:18mm/0.71'';Head Diameter:14.5x9mm/0.57''x0.35''(OD*ID);Thread Diameter:17x11.5mm/0.67''x0.45'(OD*ID). Application: Great for automotive. Place the rivet nut into the hole you cut and then tighten down the nut and hold the bolt in place..