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You’re restoring a vintage machine, repairing an antique radio, or assembling equipment where a traditional slotted drive is preferred. These M5, M6, M8, and M10 pan head screws are made to DIN 85, featuring a classic round pan head with a single slot drive. They’re forged from 304 stainless steel, so they resist rust and corrosion – perfect for outdoor or marine use. The wide pan head provides a clean, finished look without needing countersinking. Fully threaded for maximum grip, with lengths measured from under the head. Available in a range of metric diameters and lengths (select from dropdown). Ideal for machinery, furniture, marine hardware, and restoration projects where a traditional stainless fastener is required.
| Thread Diameter (M) | Thread Pitch (mm) | Typical Lengths (mm, under head) * | Head Style | Drive | Material |
|---|---|---|---|---|---|
| 📐 Length measured from underside of head to tip. Fully threaded. Select exact size from dropdown. | |||||
| M5 | 0.8 | 5, 6, 8, 10, 12, 16, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100 (exact availability varies by diameter) |
Pan head (DIN 85) | Slotted | A2 304 Stainless Steel |
| M6 | 1.0 | ||||
| M8 | 1.25 | ||||
| M10 | 1.5 | ||||
* Lengths are typical – exact availability may vary. Please allow minor manual measurement errors. DIN 85 specifies a round pan head with slotted drive.
| Feature | Benefit |
|---|---|
| Classic slotted drive | Works with any flathead screwdriver – no special bits needed. Ideal for vintage repairs and simple tools. |
| Pan head (DIN 85) | Wide bearing surface distributes load evenly. Low profile reduces snag risk while providing a neat appearance. |
| 304 stainless steel | Corrosion resistant, non‑magnetic, and strong. Suitable for outdoor, marine, and food equipment. |
| Fully threaded | Maximum thread engagement – no unthreaded shank, even on longer screws. |
1. How do I measure the length of a slotted pan head screw?
For pan head screws (DIN 85), the length is measured from the underside of the head (the flat bearing surface) to the tip. The head itself is NOT included. So an “M5 x 10mm” screw has a 10mm long threaded shaft under the head. This matches our listing.
2. Are these screws fully threaded? What about longer lengths like 100mm?
Yes – all M5 to M10 screws in this range (up to 100mm) are fully threaded from under the head to the tip, giving you maximum grip in blind holes or through‑nut applications.
3. Can I use these screws outdoors? Will they rust?
A2 stainless steel (304) is highly corrosion‑resistant and suitable for outdoor use, including coastal and marine environments (above waterline). They will not rust like carbon steel. For continuous saltwater immersion, consider A4 (316) stainless, but for most general outdoor applications, A2 is excellent.
4. What size screwdriver do I need for slotted screws?
Use a flathead screwdriver that matches the slot width. For M5 and M6, a 4–5mm blade works; for M8 and M10, a 6–8mm blade is typical. Choose a driver that fills the slot fully to avoid damaging the head.
5. Do I need to countersink the hole for these pan head screws?
No – pan head screws are designed to sit on top of the surface. They do not require countersinking. Just drill a clearance hole for the thread, and the head will rest flush on the material.
6. Can I use these screws with a nut? What size nut fits?
Yes – these are machine screws. Use standard metric nuts of the same thread size (M5, M6, M8, or M10). For stainless screws, we recommend stainless nuts to avoid galvanic corrosion. They will also thread into pre‑tapped holes.
