Brass Cylinder Knurled Threaded Insert Embedded Nut Through Hole

Made of bass material.
Featured with heat resistance.
Used on injection moulding for tightly fixing.
No need to counterbore or countersink the boss hole because the insert has guide pilot.
Product Name: Knurled Nut
Material: Brass
Thread: As shown in the picture.
Size:Optional
Through hole
Quantity:Optional