510Pcs Self Tapping Screws Assortment Set,304 Stainless Steel Countersunk Flat Head Phillips Cross Wood Screws M3 M4 M5 Thread 16mm-50mm Length
- 1. [510PCS IN 1 SET] Including 510pcs countersunk head cross screws, with M3 M4 M5 thread type, sufficient in quantity, easy to use.
- 2. [EXCELLENT THREAD] The thread is deep and the force is even, the thread teeth are sharper, and it is not easy to slide during processing.
- 3. [304 STAINLESS STEEL] Made of 304 stainless steel, with good corrosion resistance, heat and cold resistance and high toughness.
- 4. [STANDARD PROCESSING] These self tapping screws have standard sizes, with fine processing, conforms to the standard metric system.
- 5. [WITH STORAGE BOX] All stainless steel screws are arranged in storage box with compartments, can easily distinguish the model and size.
- 60 x M3x16mm Screws
- 60 x M3x20mm Screws
- 50 x M3x25mm Screws
- 40 x M3x30mm Screws
- 50 x M3x40mm Screws
- 50 x M4x20mm Screws
- 50 x M4x25mm Screws
- 30 x M4x30mm Screws
- 30 x M4x40mm Screws
- 30 x M5x30mm Screws
- 20 x M5x35mm Screws
- 20 x M5x40mm Screws
- 20 x M5x50mm Screws
Nice assortment and convenient box.
These screws are not cheaply made… They do not strip when using a high performance screw gun. Good variety in the assortment
Quality is good.
It’s small enough that I can carry it around with me and it’s not cumbersome. Each set of screws fit in its compartment securely. Nothing annoying to carry around. The container snaps shut nicely, so you don’t have to worry about the contents falling out. When the contents are finished, you can use it to store paperclips, makeup supplies, vitamins, etc.
Good enough screws for your basic needs. A few of the screw heads were filled in with metal but…it’s good enough.
These are fine for smaller items, But if you are putting up something heavy (Bookshelves for me) they are unable to hold the weight. I had to purchase plastic supports for them to screw into, The screws though are exactly as expected, and I will continue to use them for smaller projects.