NINDEJIN M5 M4 M3 M2 Hex Socket Head Button Screw Bolts Nuts and Washer Assortment Kit, 1060 PCS Small Metric Screws with 4 PCS Allen Wrenches, Black Machine Screws Set 12.9 Carbon Steel

NINDEJIN M5 M4 M3 M2 Hex Socket Head Button Screw Bolts Nuts and Washer Assortment Kit, 1060 PCS Small Metric Screws with 4 PCS Allen Wrenches, Black Machine Screws Set 12.9 Carbon Steel

• Material: Made of high-quality 10.9-grade carbon steel for high strength and toughness; They have superior rust resistance and oxidation resistance; Nuts and flat washers extend the contact area and reduce the pressure to protect screws and parts
• MULTIPLE SIZES: M2 M3 M4 M5 Hex socket button Head screw bolts and nuts and washers set; Includes M2x8 M2x12 M2x16 M2x20; M3x8 M3x12 M3x16 M3x20; M4x8 M4x12 M4x16 M4x20; M5x8 M5x12 M5x16 M5x20; Popular sizes are available to meet your different needs
• PACKAGE: All Screws and Nuts are packed in a transparent box for storage; To prevent screws from being scattered or lost during use; We have a small bag for each different type of screw for your convenience in storage
• WIDE USED: Ideal for use in tight areas where the head needs to be flush or below the surface; Fixed parts; Industrial and construction fasteners; Widely used in home and office appliances; Communication equipment; 3D printer parts
• Warm Tips: The fastener screws assortment kit contains small parts; Please put it beyond the children's touch