• 50Pcs M6 Heat Set Inserts, Metric knurled Nuts Brass Heat Set Insert for Plastic Parts,Insert by Heat into 3D Printing Components (M6xL8xD8) KWD 3.500
• Rivet Nut Kit, 470Pcs SAE & Metric UNC Rivet Nut, Zinc Plated Carbon Steel Rivnut Threaded Inserts Assortment Set Nutserts, Sizes 6-32 8-32 10-24 1/4"-20 5/16"-18 3/8"-16 M3 M4 M5 M6 M8 M10 KWD 9
• Rivet Nut Kit, 470Pcs SAE & Metric UNC Rivet Nut, Zinc Plated Carbon Steel Rivnut Threaded Inserts Assortment Set Nutserts, Sizes 6-32 8-32 10-24 1/4"-20 5/16"-18 3/8"-16 M3 M4 M5 M6 M8 M10 KWD 8.500
• 120Pcs M3 Threaded Inserts, Metric knurled Nuts Brass Heat Set Insert for Plastic Parts,Insert by Heat into 3D Printing Components(M3x4x5mm) KWD 3.500
• 400Pcs Threaded Inserts, M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components KWD 7