E-Z Lok Threaded Inserts For Metal; Assortment Kit; Carbon Steel; Metric Internal Threads M3-0.5 M4-0.7 M5-0.8 M6-1.0 M8-1.25; 50 pieces

The E-Z LOK threaded inserts kit for metal is a 50-piece set of solid heavy wall carbon steel self-locking metric coarse thread inserts for use in metal packaged in a case with a compartment for each of five different sizes: M3-0.5 M4-0.7 M5-0.8 M6-1.0 and M8-1.25. These inserts are self-locking with pre-applied Loctite on the external threads that is ready to use in 3-5 minutes and seals against liquids and gases to 6 000 psi when fully cured (72 hours after installation). They fit holes made with standard drill and tap tools and install with a flathead screwdriver or bolt and jam nut (installation hardware sold separately). The inserts are made of American Iron and Steel Institute (AISI) 12L14 carbon steel which is cold drawn for better tolerance and strength than hot rolled steel. This steel has a Rockwell hardness of B84 and an ultimate tensile strength of 78 300 psi. Specifications Quantity of Inserts Insert Part Number Internal Thread External Thread Length Tap Drill Size Tap Size Min. Full Thread Depth 10 450-3 M3-0.5 M6-1.0 6.5mm 5.1mm M6-1.0 7.8mm 10 450-4 M4-0.7 M8-1.25 7.5mm 6.9mm M8-1.25 9.0mm 10 450-5 M5-0.8 M8-1.25 7.5mm 6.9mm M8-1.25 9.0mm 10 450-6 M6-1.0 M10-1.5 10.5mm 8.6mm M10-1.5 12.0mm 10 450-8 M8-1.25 M12-1.75 12.5mm 10.4mm M12-1.75 14.5mm Externally threaded inserts are used to repair a hole with stripped threads or to install a new threaded hole. The hole must be tapped to the correct size then the insert is installed; it is anchored by an adhesive or locking elements. E-Z Lok manufactures threaded inserts for use with metal plastic and wood. The company founded in 1956 is headquartered in Gardena CA.