Product Name: Threaded Inserts; Finish: Nickel Plated; Color: Silver Tone; Inner Thread Size: M8 x 1.25((Dia.x Pitch); Outer Thread Size: M12 x 1.5(Dia.x Pitch); Length: 15mm / 0.59". Min. Drilling Size: 4 x 6mm / 0.16"x0.24"(wide*depth); Reference Drilling Diameter: 10.6-10.8mm(Plastic), 11-11.2mm(Aluminum Alloy), 11.2-11.4mm(Cast Iron). Material: Carbon steel material, suitable for aluminum alloy, copper alloy, plastic and other substrates with low engineering strength. Strong resistance to vibration, can prevent loosening.. Advantages: With self-tapping capability, the base material does not need to be tapped in advance. It has a repairing effect on the female thread of the broken tooth, can continue to use the same screws by using the self-tapping screw sleeve..
