Material: steel, carbon steel
Self-tapping screws Head type:double countersunk head
Brand Name: OEM/Custom/chipboard screw (zinc coated)
Model: OEM/Custom
Advantages: connection and fastening; diversity; widely used
Customization: accept customization after receiving your drawings or samples
Packing: PE bag + carton + pallet or according to your requirements
Surface treatment: galvanized / phosphating / customized
Name: Self-tapping screw (zinc coated)
Thread: Metric thread
Self-tapping screws or quick-thread screws are quick-fit fasteners made of steel and passivated by galvanizing the surface. Self-tapping screws are mostly used for the connection between thin metal plates (steel plates, saw plates, etc.). When connecting, first open the threaded bottom hole for the connected piece, and then screw the self-tapping screw into the threaded bottom hole of the connected piece.