🔩 M4 Phillips Pan Head Machine Screws – Zinc Plated Steel, Fully Threaded (5–60mm Lengths)
You’re assembling a small appliance, fixing a cabinet hinge, or putting together a DIY project – and you need a reliable M4 screw that won’t break the bank. These pan head machine screws are made from carbon steel with a bright zinc plating, offering good corrosion resistance for indoor use and light outdoor exposure. The Phillips (Pozidriv‑compatible) cross drive works with standard screwdrivers, and the low‑profile pan head provides a wide bearing surface without requiring a countersink. Available in lengths from 5mm to 60mm (measured under the head). Fully threaded for maximum grip. Perfect for furniture, electronics, machinery, and everyday repairs.
✨ Key Features – M4 Pan Head Zinc Plated Screws
- 🔘 Pan head design – Low profile with a wide bearing surface. No countersinking needed – sits cleanly on the surface.
- 📏
Phillips / Pozidriv compatible drive – Standard cross recess works with common Phillips drivers; also accepts Pozi bits for tighter grip.
- 🧪 Zinc plated carbon steel – Bright, moderately corrosion‑resistant finish. Ideal for indoor and light outdoor use.
- 💪 Fully threaded – Threads run the entire length under the head. Maximum grip in blind holes or with nuts.
- 📏 M4 metric thread (4mm diameter) – One of the most popular sizes for furniture, appliances, and general assembly.
- 📐 Lengths from 5mm to 60mm (under head) – Example: M4 x 10mm means thread diameter 4mm, length from under head to tip is 10mm. Fully threaded.
- 💰 Great value – 100% brand new, high quality, and affordable. Perfect for bulk or replacement needs.
📏 Specifications – M4 Pan Head Phillips Screws (Zinc Plated)
| Thread Diameter (M) |
Thread Pitch (mm) |
Length Range (mm, under head) * |
Head Style |
Drive |
Material / Finish |
| 📐 Length measured from underside of head to tip. Fully threaded. Select exact size from dropdown. |
| M4 |
0.7 |
5, 6, 8, 10, 12, 16, 20, 25, 30, 35, 40, 45, 50, 55, 60 |
Pan head |
Phillips (Pozi‑compatible) |
Zinc plated carbon steel |
* Lengths are typical – exact availability may vary. Please allow minor manual measurement errors. 100% brand new, high quality.
📋 Where to Use M4 Pan Head Zinc Screws
| Application |
Typical Use |
| Furniture |
Cabinet hinges, drawer slides, flat‑pack assembly |
| Electronics |
PC case fans, small enclosures, power supplies |
| Appliances |
Coffee makers, kitchen scales, small motor mounts |
| DIY & Repair |
Guitar pedal enclosures, model building, hobby robots |
❓ Frequently Asked Questions – M4 Pan Head Zinc Screws
1. How do I measure the length of a pan head screw?
For pan head screws, length is measured from the underside of the head (the flat bearing surface) to the tip. The head itself is NOT included. So an “M4 x 10mm” screw has a 10mm long threaded shaft under the head. All our lengths follow this standard.
2. Are these screws fully threaded?
Yes – all M4 screws in this range (5–60mm) are fully threaded from under the head to the tip, giving you maximum grip in shallow holes or through‑nut applications.
3. Will the zinc plating rust? Can I use these screws outdoors?
Zinc plating provides moderate corrosion resistance – fine for indoor use and occasional light outdoor exposure (e.g., covered patio or garage). For continuous outdoor or marine environments, we recommend stainless steel. For most furniture and appliance projects, zinc plated screws are perfectly adequate.
4. What’s the difference between Phillips and Pozidriv? Can I use a Phillips driver?
These screws have a cross recess that works with standard Phillips drivers. They are also compatible with Pozidriv (Pozi) bits for an even tighter fit and reduced cam‑out. A standard Phillips #2 driver works perfectly for M4 screws.
5. Can I use these screws with a nut? What size nut fits?
Yes – these are machine screws. Use a standard M4 metric nut (0.7mm pitch). They will also thread into pre‑tapped M4 holes. Not self‑tapping – for wood or plastic, use a threaded insert or a nut on the back.
6. Do you offer other lengths not listed?
We cover the most common lengths from 5mm to 60mm. For lengths outside this range, please contact us – we may be able to supply custom sizes.
