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A M3x30mm-50mm 520Pcs

KWD 4
Brand
Hapric
Category
Fasteners
– 1 +

Special Features

  • Easy to use: M3 screw kit can be used in daily life for 3d printers and furniture cars and other repairs. You only need to use the custom-made hex wrench included in our kit to turn the connection and insert it, then install the nut, flat washer and locking washer to reinforce to prevent loosening. After use, just unscrew and disassemble it in the opposite direction, and finally put it into our storage box for next use.
  • Black Galvanized Technology: The m3 bolt kit is made of durable 12.9 and 10.9 alloy steel, and uses black galvanized technology, with a smooth surface, no oil, and will not rust, and can be used indoors and outdoors for a long time.
  • Hex Socket & Button Head Screws: Our set contains two types of screws. The set contains 295 socket cup head screws and 295 button head screws, 590 M3 screws, 1180 nuts and washers of corresponding sizes, which is enough to meet daily needs. Each head comes with 1 custom hex wrench set to make screws easier to use.
  • Standardized Metric Sizes: Each metric screw in the M3 bolt and nut set comes in four different lengths. They are the 20 most commonly used sizes in daily maintenance. Complying with the standard metric system, the average error is less than 0.01mm.
  • Wide Applications: Our metric bolt and nuts kit come in thick fixed divider boxes labeled with sizes and quantities inside and out. The positions of the stickers correspond to the compartments of the product, making it easy to store and access; the exquisite box is suitable as a gift for professionals and amateurs who often repair furniture, lamps, electrical appliances, etc.

Description

Specifications:
Material: 12.9&10.9 alloy steel
Color:black
Quantity: 590 x screws, 590 x nuts, 590 x flat washer, 2 x hex wrenches customized, 1x tweezers
Features:
1.The M3 screw kit includes button heads and cup heads, 20 sizes, 6-35mm length, with fixed locking nuts and washers, a total of 1770 pieces, equipped with easy-to-hand tweezers and tools for installation and removal Allen wrench.
2.M3 socket cup head screws are made of durable 12.9 grade alloy steel, hex button screws are made of 10.9 grade alloy steel, the threads are tight and smooth, and their black galvanizing technology provides oxidation resistance and will not rust for long-term use.
3.The M3 Bolt Assortment Kit comes with labeled, thickened divider boxes with corresponding sizes and quantities, making it easy to find and access screws without getting lost or confused.

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