Feature●【Standard Size】 Stainless Steel Screw Diameter: #4 | Length: 5/16 inch (6mm) | Thread Type: Coarse Thread (Standard) | Head: Flat Head | Drive Method: Cross Recessed | Quantity: 200 Pieces | Material: 304 Stainless Steel |●【High Quality Material】The small screws are made of 18-8 (304) stainless steel, which contains 18% chromium and 8% nickel, giving the material better corrosion resistance and can work properly in harsh environments such as high temperature and high humidity .●【Trusted】Short wood screws adopt a deep thread and 90-degree countersunk head design, which can easily penetrate materials and ensure a firm grip. The upgraded sharp tail is not easy to deform and slip during application.●【Wide range of uses】Wood screws can be used in projects such as picture frames, plastic models, hinge installation, office equipment, cabinets, doors, windows and furniture repairs. (They are not suitable for very hard materials such as hard metal and walls, it is recommended to pre-drill a pilot hole)●【LIFETIME GUARANTEE】The Phillips flat head screws are individually packaged in a durable plastic box, very convenient to manage and store in your tool bag and take with you. If you have any problems with our products, please contact us and we will be more than happy to help you solve it.Description Wood screws are widely used: it can be used for gypsum boards, wood panels, ceilings, door hinges and other wooden products. It is widely used in electrical products, communication equipment, furniture, other repair work and DIY handicrafts. It can also be used to fix metal sheets, PVC sheets, plastic or wood. It can even be used to fix the latest MDF and chipboard materials, these set screws are ideal for the DIY industry.