100 Pcs Brass Threaded Insert M1x2x2 mm for Plastic Components

50 Pcs Brass Threaded Insert M3x4x5 mm for Plastic Components

50 Pcs Brass Threaded Insert M1.2x2.5x2 mm for Plastic Components

50 Pcs Brass Threaded Insert M2x4x3.5 mm for Plastic Components

70 Pcs Brass Threaded Insert M1.4x6x2.3 mm for Plastic Components

50 Pcs Brass Threaded Insert M3x5.7x4.6 mm for Plastic Components

50pcs M3 Threaded Inserts Brass Heat Set Insert M3x5.7mm, OD 4.6mm Knurled Nuts

50 Pcs Brass Threaded Insert M5x5.8x7.1 mm for Plastic Components