86-Piece Rivet Gun Set for M3, M4, M5, M6, and M8 Threaded Rivet Nuts, Rivet Pliers, and Threaded Inserts

Description: With the depth stop adjustment knob, you can avoid overtightening and damaging your threads until you achieve the desired rotation. Use it to set rivet nuts to create durable threads in thin-walled or various materials. Easy to use with plastic-coated handles for comfortable operation. Comes with numerous rivets (made of aluminum alloy), rivet sizes: M3 / M4 / M5 / M6 / M8. Ideal for general metalworking, assembling electrical components, channel laying, and other applications. About the Rivet Nut Tool: Gun body material: steel; Rivet nut material: aluminum alloy; Handle cover material: rubber; Color: black and blue; Overall hand tool length: approximately 27 cm / 10.63" About the Rivet Nuts: Made of aluminum alloy, which offers strength, corrosion protection, and a long service life. Features an open end, a small flange, and a hole. With its round shape, threaded inner wall, and partially anti-slip surface, this flat head nut offers good fastening performance. Size: 20 pcs x M3 threaded rivet nut inserts; 20 pcs x M4 threaded rivet nut inserts; 20 pcs x M5 threaded rivet nut inserts; 10 pcs x M6 threaded rivet nut inserts; 10 pcs x M8 threaded rivet nut inserts