620Pcs M2, M3, M4, M5, M6, M8 Metric Hex Socket Head Cup Point Set Screws (Black),25 Size 12.9 Class Alloy Steel Grub Screw Assortment Kit with 6 Hex Wrenches for for Home Repairs & Fixtures

Material: These flat head screws are made of durable grade 12.9 alloy steel and have black galvanized technology. Good corrosion resistance, high hardness and long service life
Product specifications: We provide 620 metric hexagon flat head screws in 25 sizes, including M2*4, M2*5, M3*3, M3*4, M3*5, M3*6, M3*8, M3*10, M4*4, M4*5, M4*6, M4*8 and M4
Screw thread: All threads have clean cutting edges, clear threads, smooth surfaces and no sharp edge; Threads will increase the fixing force of screws and prevent mechanical parts from loosening to provide stability
Widely used: Metric set screws are widely used in the maintenance application of various professional electricians and plumbers and the assembly of fixed parts, such as the maintenance of electronic products and household appliances and so on
Packaging: Metric fixing screws are all put into a transparent storage box,The box is labeled with detailed stickers, and the corresponding product size and quantity are marked on the stickers And there is a matching Allen wrench

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