Kadrick Metric Screws Assortment,1400 Pcs M4 Screws Nuts Washers Assortment M4x6MM-40MM, Hex Socket Button & Cap Head M4 Machine Bolts Kit, 12.9 & 10.9 Grade Black Alloy Steel for 3D Printing

Kadrick Metric Screws Assortment,1400 Pcs M4 Screws Nuts Washers Assortment M4x6MM-40MM, Hex Socket Button & Cap Head M4 Machine Bolts Kit, 12.9 & 10.9 Grade Black Alloy Steel for 3D Printing

Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts

Heat Set Insert Tool,Tips for Threaded inserts M2 M2.5 M3 M4 M5 M6, Soldering Iron Tips for 3D Printer Users,Compatible with 900M/T18/FX-888D Irons- Press Tool for Plastic 3D Printer Components