Stripped screws, wrong sizes, and last-minute hardware runs — precision fastener work demands the right screw every time. These black Pozi pan head machine screws cover the full micro-to-small range from M1 to M5, making them the go-to choice for eyeglass repair, laptop disassembly, electronics assembly, and fine DIY projects where standard screws are simply too large.
The pan head profile sits flush and low, distributing clamping force evenly without protruding — ideal for thin panels, plastic housings, and precision enclosures. The Pozi (Pozidriv) drive provides better torque transfer and reduced cam-out compared to standard Phillips, so you get a clean drive even in tight spaces with a small screwdriver.
Available in thread diameters M1 through M5 and lengths from 2mm to 30mm, with pack sizes of 10, 30, or 50 pieces — order exactly what you need, no bulk waste.
Compatibility: ISO metric thread standard. Pozi drive — PZ0 (M1–M2), PZ1 (M2.5–M3), PZ2 (M4–M5). Compatible with standard metric tapped holes and nuts.
Note: Size format is Diameter × Length (e.g., M2×6 = 2mm diameter, 6mm long). For eyeglass frames, verify thread pitch before ordering — most frames use M1.4 or M1.6.
Key Features
🔩 Material
Steel with black oxide / black zinc finish
🎯 Head Type
Pan head — low profile, wide bearing surface
🔧 Drive
Pozi (Pozidriv) — reduced cam-out vs Phillips
📐 Size Range
M1–M5 diameter, 2–30mm length
📦 Pack Options
10 / 30 / 50 pieces per order
✅ Standard
ISO metric thread — universal compatibility
Technical Specifications
| Spec |
Detail |
| Thread Standard |
ISO Metric (M1–M5) |
| Head Style |
Pan Head |
| Drive Type |
Pozi (Pozidriv) — PZ0 / PZ1 / PZ2 |
| Finish |
Black oxide / black zinc |
| Thread Diameters |
M1, M1.2, M1.4, M1.6, M2, M2.5, M3, M4, M5 |
| Available Lengths |
2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 20, 25, 30 mm |
| Pack Sizes |
10 pcs / 30 pcs / 50 pcs |
| Screw Type |
Machine screw (requires tapped hole or nut) |
| Common Applications |
Eyeglasses, laptops, electronics, PC cases, precision instruments |
| Size Notation |
M[diameter] × [length]mm (e.g., M2×8) |
FAQ
What sizes are available?
Thread diameters M1, M1.2, M1.4, M1.6, M2, M2.5, M3, M4, and M5. Lengths range from 2mm to 30mm depending on the diameter selected.
What screwdriver do I need?
A Pozi (Pozidriv) screwdriver: PZ0 for M1–M2, PZ1 for M2.5–M3, PZ2 for M4–M5. Do not use a standard Phillips — it will cam out and damage the head.
Are these metric screws?
Yes. All sizes follow ISO metric thread standards. The size format is Diameter × Length (e.g., M3×10 = 3mm diameter, 10mm long).
What is the black finish?
The screws feature a black oxide or black zinc coating that provides corrosion resistance and a clean, low-profile appearance suitable for visible assemblies.
Are these suitable for eyeglasses repair?
Yes. M1, M1.2, M1.4, and M1.6 sizes are commonly used in eyeglass frames. Always verify the exact thread pitch of your frame before ordering.
Can I use these in laptops or computers?
Yes. M2 and M2.5 are standard sizes for laptop and PC assembly. M3 is widely used in desktop PC cases and motherboard standoffs.
Do these require a nut or tapped hole?
Yes — these are machine screws, not self-tapping. They require a pre-tapped hole or a matching metric nut. They will not cut their own thread.
How many pieces are in each pack?
Available in packs of 10, 30, or 50 pieces. Select your preferred quantity using the Amount option on the product page.
Precision fasteners for precision work. Select your size and quantity above — ships fast from HomeDIYer.