210Pcs Brass Nuts Cylinder Knurled Threaded Round Insert

These knurl thread insert nut can be widely used on the injection moulding for tightly fixing.Features:Made of fine quality brass it is of high hardness andnice practicability.Resistant to wear oxidation and corrosion long service life.Knurled surface makes nuts embed installed object tightly and stably.High accuracy threads is compatible with corresponding screws.All nuts is sorted and packed in a storage case convenient to carry and use.Specifications:Main color: copperMain material: brassPackage size: 175 * 103 * 22mm / 6.9 * 4.1 * 0.9inPackage weight: 297g / 10.4ouncePackage list:30 * M2 * 4 Brass Knurled Nuts30 * M2.5 * 5 Brass Knurled Nuts30 * M3 * 6 Brass Knurled Nuts30 * M-4 * 8 Brass Knurled Nuts30 * M5 * 8 Brass Knurled Nuts30 * M6 * 10 Brass Knurled Nuts20 * M8 * 12 Brass Knurled Nuts10 * M10 * 12 Brass Knurled Nuts