460+7pcs M2 M2.5 M3 M4 M5 M6 Brass Threaded Inserts Kit for 3D Printing Plastic

195Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components...

Kadrick 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Co...

520 Pcs Metric Brass Threaded Inserts Assortment for 3D Printing

Brass Heat Set Insert Assortment Kit, M2 M2.5 M3 M4 M5 Threaded Inserts for P...

Heat Set Thread Inserts 380pcs Boxed with M2 M2.5 M3 M4 M5 M6(1/4) M8 Insert ...

225-Pcs 8 Sizes Nylon R-Type Cable Clamp Fastener Assortment Kit for 1/8", 3/...

250pcs #4-40 Socket Head Cap Screws Bolts Nuts Assortment Kit - [3/16" to 1"]...