M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated
M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated
M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated
M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated
M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated
M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated
M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated
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M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel PlatedM1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel PlatedM1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel PlatedM1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel PlatedM1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel PlatedM1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel PlatedM1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated

M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated

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Price:
$6.02 USD
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In stock (500 units), ready to be shipped

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Description

🔩 Micro Flat Head Self‑Tapping Screws – Black Zinc or Nickel Plated Carbon Steel (M1–M3)

When you need a tiny fastener that disappears flush into the surface, these micro flat head self‑tapping screws with a pointed tail deliver a clean, snag‑free finish every time. The 90° countersunk head sits perfectly level with the workpiece, making it the go‑to choice for eyeglass repair, watches, laptops, mobile phones, and precision electronics where even a slightly proud screw head would be unacceptable. Manufactured from hardened carbon steel and available in your choice of matte black zinc for a discreet, low‑profile look or bright nickel plating for a polished, corrosion‑resistant finish. The sharp, pointed tail and self‑tapping thread cut their own path into thin sheet metal, plastic, and wood — often eliminating the need for a pilot hole in softer materials. Covering eight precise metric diameters — M1, M1.2, M1.4, M1.7, M2, M2.3, M2.6, and M3 — with overall lengths from 3 mm to 25 mm, this series puts the exact micro‑fastener you need within easy reach.

⚙️ Key Features – Micro Flat Head Tapping Screws

  • Hardened carbon steel with a choice of matte black zinc or bright nickel plating for corrosion resistance and a clean appearance
  • Countersunk 90° flat head sits completely flush — ideal for spaces where clearance is tight, and snagging must be avoided
  • Pointed tail and sharp self‑tapping thread cut into sheet metal, plastic, and wood — pilot hole optional in thin materials
  • Complete micro‑range: M1, M1.2, M1.4, M1.7, M2, M2.3, M2.6, M3 — eight exact metric diameters for every small‑scale assembly
  • Phillips drive recess provides a secure, cam‑out‑resistant grip with precision screwdrivers
  • Overall length measurement (includes head) makes it easy to match the screw to your material thickness without guesswork
  • Ideal for eyeglass repair, watches, laptops, mobile phones, RC models, and all fine‑tolerance assembly work

📋 Technical Specifications – Flat Head Tapping Screws Black Zinc / Nickel

Size Thread Diameter (d) Head Diameter (dk) Head Thickness (k) Pitch (p) Available Lengths (mm)* Head Style Drive Material & Finish Options
M1 1.0 mm 1.75 mm 0.65 mm — 3 – 6 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated
M1.2 1.2 mm 1.82 mm 0.7 mm — 3 – 8 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated
M1.4 1.4 mm 2.50 mm 0.8 mm 0.5 mm 3 – 10 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated
M1.7 1.7 mm 3.27 mm 1.13 mm 0.5 mm 4 – 12 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated
M2 2.0 mm 3.70 mm 1.21 mm 0.6 mm 4 – 16 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated
M2.3 2.3 mm — — — 5 – 20 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated
M2.6 2.6 mm 4.20 mm 1.6 mm 0.9 mm 5 – 25 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated
M3 3.0 mm 5.30 mm 2.0 mm 1.1 mm 5 – 25 Flat 90° Countersunk Phillips Carbon Steel, Black Zinc / Nickel Plated

* Lengths are overall length (includes head). Exact length options vary per size — select your preferred diameter, length, and finish (Black Zinc or Nickel) from the listing options. Dimensional tolerances follow standard industry specifications.

❓ Frequently Asked Questions – Small Flat Head Tapping Screws

🔸 Is the length measurement including the head?

Yes. All listed lengths are overall length — from the top of the flat countersunk head to the tip. This makes it simple to match the screw to your total material thickness without the head protruding above the surface.

🔸 Which finish should I choose — Black Zinc or Nickel?

Black Zinc provides a matte, dark finish that blends into dark‑colored components and reduces glare. Nickel gives a bright, silver‑white finish with slightly better corrosion resistance. Both are durable and suitable for indoor electronics, hobbies, and light outdoor use. Choose the one that best matches your project's appearance.

🔸 Do I need a pilot hole for these tiny screws?

In very thin sheet metal (up to about 0.8 mm), soft plastics, and wood, you can drive them directly. For thicker or harder materials, a small pilot hole — about 80% of the thread diameter — is recommended to reduce driving torque and prevent snapping the smallest sizes (M1–M1.4).

🔸 Which Phillips bit should I use for these micro screws?

The smallest screws (M1–M1.4) require a #000 or #00 Phillips precision bit. M1.7–M2 use #0, and M2.3–M3 use #0 or #1. A quality precision screwdriver set with these micro bits will give the best results and prevent cam‑out.

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