DYWISHKEY 400 Pieces M2 M3 M4 M5 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Assortment Kit

Sizes: M2 M3 M4 M5 Female Thread Knurled Nuts Kit, Total 15 different sizes can meet your different meets, Material: These Female Thread Knurled Nuts are made of durable brass, which have superior rust resistance and the excellent of oxidation resistance, can ensure long time using, Feature: These Brass Threaded Insert Embedment Nuts Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection, the material of the nut is brass and it can resist heat, Package includes: 400 pieces M2 M3 M4 M5 Female Thread Knurled Nuts, enough quantity for your use, the plastic box is durable in any way, all the parts are in their individual compartments to prevent mixing during the shipping process, Widely Applications: DYWISHKEY threaded insert nuts are widely used on injection molding for fastening, which can be mounted into the taper hole by ultrasonic or heat, or molded during injection. Since the insert has a guide, there is no need for a counterbore or countersink.