500 Pcs M3 Self-Tapping Screws Black Carbon Steel Screws Phillips Flat Head Micro Screws Round Countersunk Screws Assortment Kit Wood Woodworking Screw Zinc Plated M3x6mm/8mm/10mm 12mm/16mm/18mm/20mm

• 【500 Pieces】: Black self-tapping screw assortment kit including 7 kinds of screws of different specifications: 100 pcs of M3x6, 100 pcs of M3x8, 100 pcs of M3x10, 100 pcs of M3x12, 40 pcs of M3x16, 30 pcs of M3x18, 30 pcs of M3x20.
• 【Premium Material】: This round countersunk screws are made of high-quality carbon steel, with the surface black zinc-plated. Our black carbon steel screws have high hardness and good stability, does not easy to deform or bend, with clear thread and burr-free.
• 【With Storage Box & Label】: These Phillips flat head screws are stored in a clear plastic storage box with grids, placed individually according to their size. The label on the lid indicates the model and quantity of the screws, ensuring a quick searching.
• 【Phillips & Flat Head】: smatime M3 countersunk Phillips screws are flat head type, which can embed into the material and keep the top of the head flush with the applied surface. M3 wood screws are widely used for woodworking, furniture making, DIY craft, computer repair etc.
• 【Easy to Use】: The cross head woodworking screws have deep threads and reasonable tips, easy to penetrate and tighten with screwdrivers. Ideal for attaching metal sheets, plastics, wood and other brittle materials. Wide applied in energy, electronics, electrical, mechanical, chemical and other industries.

smatime M3 Carbon Steel Screws -Material: carbon steel, with black zinc plated. -Quantity: 500 pieces. -Diameter: 3mm. -Thread Type: Countersunk cross head. About Our Drywall Screws Assortment Kit : With smooth surface, clear thread and burr-free. Suitable for furniture, toys, automobiles, drywall, chip board or woodworking and DIY project, home, office, or industry use. -Package Includes： 100 pieces of M3 x 6 mm screws. 100 pieces of M3 x 8 mm countersunk screws. 100 pieces of M3 x 10 mm small metal screws. 100 pieces of M3 x 12 mm self-tapping screws. 40 pieces of M3 x 16 mm screws. 30 pieces of M3 x 18 mm Philips drywall screws. 30 pieces of M3 x 20 mm screws. -Note: Please store away from humid environment to avoid rust. Please check the size before buying. Small kits, please keep away from kids. -After Service: Please enjoy your shopping here. If you have any questions about products and services, please leave us a message.