Press-in Inserts  Manufacturers, Traders, Suppliers

Cold-pressed copper nuts are divided into slotted cold-pressed nuts and non-slotted cold-pressed nuts (barbed cold-pressed nuts), The slotted cold-pressed nut works through downward pressure, When the insert is embedded in the plastic part, the insert is subjected to the opposite stress on both sides of the plastic part, and the groove will be closed, and then the insert will be extended and embedded in the plastic part in the process of locking the screw (because the insert is harder than the plastic part, after being squeezed to both sides, the knurling on the surface of the insert will be embedded in the plastic part). So as to achieve strong torsional tension.
For different plastic parts, we can choose different insert types. For thermoplastic plastics (such as ABS/PP, etc.), we can choose slotted cold-pressed nuts, and for some hard and brittle thermosetting plastics, we can choose our non-slotted cold-pressed nuts (such as SP, etc.).