• Close up of M2 cross countersunk head screws with black finish for woodworking and DIY.
  • Open storage box displaying organized M2 black screws in 8 different sizes.
  • Dimensions diagram of M2 self-tapping screws showing lengths from 4mm to 20mm and head diameter.
  • 800 pieces M2 black carbon steel self-tapping screw assortment kit in a plastic divider box.
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800pcs M2 Black Carbon Steel Self-Tapping Screws Kit (4-20mm)

800pcs M2 Black Carbon Steel Self-Tapping Screws Kit (4-20mm)

HK$25.00
HK$25.00
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Shipping calculated at checkout.

Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Upgrade your toolkit with this comprehensive 800-piece M2 Self-Tapping Screw Assortment Set. Precision-engineered from durable carbon steel with a black oxidative finish, these screws are designed for reliability and longevity.

Whether you are a DIY enthusiast, a professional carpenter, or repairing small electronics, this kit provides the versatility you need. The countersunk flat head design ensures a flush finish, making them ideal for woodworking, plastic fastening, and general maintenance.

Key Features:

  • Premium Material: Made from high-quality Carbon Steel (Grade 4.8) for superior strength and resistance to stripping.
  • Flush Finish: Cross countersunk head (Phillips drive) allows the screw to sit flush with the surface for a clean, professional look.
  • Wide Versatility: Sharp threads easily penetrate wood, plastic, and soft metals.
  • Organized Storage: Comes in a sturdy, divided plastic box with a secure latch, keeping your sizes sorted and easy to access.

Specifications:

  • Material: Carbon Steel
  • Color: Black
  • Drive Style: Phillips / Cross
  • Head Style: Countersunk / Flat Head
  • Thread Size: M2 (2mm diameter)
  • Head Diameter: approx. 3.56mm

Package Includes (800pcs Total):

  • 100pcs x M2 * 4mm
  • 100pcs x M2 * 5mm
  • 100pcs x M2 * 6mm
  • 100pcs x M2 * 8mm
  • 100pcs x M2 * 10mm
  • 100pcs x M2 * 12mm
  • 100pcs x M2 * 16mm
  • 100pcs x M2 * 20mm
  • 1 x Plastic Storage Box
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