They feature an outer diameter that is embossed to form a certain friction and bite force; Once molded, they are not easy to slippage, ensuring they stay firmly in place,be widely used in furniture repair, office equipment, mechanical industry, communication equipment, etc.
وصف
100pcs M3 M3*5.7-OD4.6 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert Embedment Nut for 3D Printer
Features
- Color: Golden.
- Material: Copper.
- Size: 0.57 x 0.46 x 0.46 cm.
- Used on injection moulding for tightly fixing.
- No need to counterbore or countersink the boss hole because the insert has guide.
- All nuts are made of brass, which has high hardness, no deformation, durable and reliable for long use.
- Easy to install: From the moment that the insert has a valve conduit, there is no need to back-drill and counter-sink the hole.
- Can be installed by ultrasonic or heat in tapered bore wire, or molded in during injection.
Packing list
50/100 x embedment nut