- Color: Golden.
- Material: Brass 
- Weight: 160g

- Size: 17x9.8x2.3CM

- Used on injection moulding for tightly fixing.    
- No need to counterbore or countersink the boss hole because the insert has guide pilot.    
- All nuts are made of high quality 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.

300 piece kit includes: