Paquete de 100 tuercas de inserción roscadas moleteadas de latón M4 x 5 mm (L) x 5 mm (OD)

Made of brass material, good thermal conductivity and heat resistance.Widely Used On the Injection for Tightly Fixing.Can be installed by ultrasonic or heat into thread tapered hole, or in during injection.No need to counterbore or countersink the hole since the insert has guide .Package Content: 100(+/-2%) x Knurl Thread Inserts.

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