Glarks 370Pcs M2 M3 M4 M5 Female Thread Knurled Brass Threaded Insert Embedment Nut Assortment Kit for 3D Printing
- ★ Product Type: High quality knurled thread inserts nuts assortment kit..
- ★ Package Detail: In this set, it include 15 kinds of m2, m3, m4, m5 knurl thread inserts nuts total 370pcs which are well packed in a plastic box..
- ★ Product Material: All the nuts are made of premium brass, which has high hardness, no deformation, durable and reliable for long time use..
- ★ Easy to install: Since the insert has a conduction valve, there is no need to back-drill and counter-sink the hole..
- ★ Product Feature: Widely used on the injection moulding for tightly fixing.
- can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection..