M4x5mm Brass Knurl Round Insert Nuts

Technical Specifications:

Insert nuts (also known as press-fit nuts) provide a strong, non-stripping connection in plastic parts that need to be joined with screws. They are inserted into a pre-prepared hole of the appropriate size using heat. The knurls on the outer diameter cut into the plastic, creating a secure hold as the nut cools down and forms a tight bond. This method is much more durable than direct threading into the plastic. These nuts can be easily applied to materials like PLA, ABS, PET-G using a heated soldering iron. The numbers in the product options indicate the screw size, length, and thickness.

Product Contents:

1 x M4x5mm Brass Knurl Round Insert Nuts