Kinzo chipboard screw set PH S

These chipboard screws are available in various lengths. They are made of steel (ST), and the screw set type is PH, indicating Phillips. 
This set contains a total of 350 chipboard screws with Phillips heads in various sizes. 
Here are the details of the included screws:  
• 3.8 x 30 mm fully threaded: This set contains 100 screws of this size. 
• 3.2 x 35 mm fully threaded: This set contains 160 screws of this size. 
• 4.2 x 40 mm fully threaded: This set contains 60 screws of this size. 
• 4.5 x 50 mm partially threaded: This set contains 30 screws of this size.
These screws are often useful in furniture assembly and other wood construction applications, especially when using chipboard. They can be used to securely join pieces of wood together.