Button Head Screws M1.2~M2.6 A2 Stainless Steel Button Head Sheet Metal Screws $5.62 USD

Button Head Screws M1.2~M2.6 A2 Stainless Steel Button Head Sheet Metal Screws

Name: Button Head Screws M1.2~M2.6 A2 Stainless Steel Button Head Sheet Metal Screws
Brand: HomeDIYer
SKU: WXBGB02283x8
Price: 5.62 USD
Availability: InStock

$5.62 USD

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🔩 Pan Head Self‑Tapping Screws – A2 304 Stainless Steel (M1.2, M1.4, M1.7, M2, M2.2, M2.6)

When you need tiny fasteners that won't rust, corrode, or strip out, these A2 / 304 stainless steel pan head self‑tapping screws deliver unmatched reliability. Designed for precision electronics, eyeglass repair, and small‑scale assemblies, each screw features a low‑profile pan head that sits flush and clean while providing a solid, cam‑out‑resistant drive with a standard Phillips bit. The sharp, fully‑threaded shank cuts its own tight mating path into thin sheet metal, plastic, and wood — no pre‑tap, no pilot hole in most micro‑applications. Made from solid 304 stainless, the corrosion protection is built into the material itself, so there's no coating to wear off. They stay clean in humidity, rain, and mild chemical environments. Covering the complete micro‑range from M1.2 up to M2.6 with all available lengths listed for each diameter, this series gives you a professional‑grade fastener for the finest precision work.

⚙️ Key Features – A2 Stainless Pan Head Self‑Tapping Screws

Genuine A2 / 304 stainless steel — permanent corrosion resistance for indoor, outdoor, and humid environments without any plating
Phillips pan head provides a flush, snag‑free profile and a secure, cam‑out‑resistant drive with standard precision screwdrivers
Self‑tapping thread cuts cleanly into sheet metal, plastic, and wood composites — eliminates the need for separate tapping or pilot holes in most thin materials
Six exact metric diameters: M1.2, M1.4, M1.7, M2, M2.2, and M2.6 — a size for every micro‑assembly task
Fully threaded design ensures maximum grip and even load distribution across the entire length
Burr‑free, precision‑rolled threads deliver consistent holding power batch after batch
Ideal for eyeglass repair, watches, laptops, mobile phones, RC models, and fine electronics assembly

📋 Technical Specifications – Pan Head Self‑Tapping Screws 304

Size	Thread Diameter (d)	Thread Pitch (p)	Head Diameter (dk)	Head Thickness (k)	Available Lengths (mm)*	Head Style	Drive	Material & Finish
M1.2	1.2 mm	—	1.90 mm	0.6 mm	3, 4, 5, 6	Pan Head	Phillips	A2 304 Stainless, Plain
M1.4	1.4 mm	0.5 mm	2.30 mm	0.8 mm	3, 4, 5, 6, 8, 10	Pan Head	Phillips	A2 304 Stainless, Plain
M1.7	1.7 mm	0.5 mm	3.10 mm	1.0 mm	3, 4, 5, 6, 8, 10	Pan Head	Phillips	A2 304 Stainless, Plain
M2	2.0 mm	0.6 mm	3.40 mm	1.3 mm	4, 5, 6, 7, 8, 10, 12, 16, 20	Pan Head	Phillips	A2 304 Stainless, Plain
M2.2	2.2 mm	0.8 mm	3.80 mm	1.5 mm	5, 6, 8, 10, 12, 16, 20	Pan Head	Phillips	A2 304 Stainless, Plain
M2.6	2.6 mm	0.9 mm	4.20 mm	1.7 mm	6, 8, 10, 12, 16, 20	Pan Head	Phillips	A2 304 Stainless, Plain

* Lengths are thread length only (measured from under the head). All screws are fully threaded. Natural stainless finish — no coating to peel or wear. Head dimensions follow GB/T equivalent standards.

❓ Frequently Asked Questions – Micro Self‑Tapping Screws 304

🔸 Are these screws really suitable for eyeglasses and watch repair?

Absolutely. The smallest sizes — M1.2, M1.4, and M1.7 — are specifically suited for eyeglass hinges, watch bands, and tiny electronic enclosures. The 304 stainless steel construction ensures they won't rust from skin contact, sweat, or ambient humidity.

🔸 Do I need to drill a pilot hole for these microscrews?

In thin plastics, soft metals, and most electronics housings, they will self‑tap directly. For harder materials or very precise applications, a small pilot hole about 80% of the thread diameter ensures the cleanest result and prevents the tiny threads from galling.

🔸 Is the length measured including the head?

No. All listed lengths are the thread length only — from directly under the pan head to the tip. This makes it straightforward to match the screw to the exact material thickness you're fastening.

🔸 Which Phillips screwdriver do I need for these small sizes?

The smallest screws (M1.2–M1.4) require a #000 or #00 Phillips precision screwdriver. M1.7–M2 use #0, and M2.2–M2.6 use #0 or #1. A high‑quality precision screwdriver set will cover all sizes and prevent cam‑out.