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M2.5 Flat Washer, Stainless Steel 304
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M2.5 Flat Washer, Stainless Steel 304 — a M2.5 washer in Stainless Steel 304. Distributes clamp load over the joint surface and protects the finish beneath the head or nut.
Specifications
| Thread size | M2.5 |
|---|---|
| Thread pitch | 0.45 mm (coarse) |
| Length | 0.5 mm (0.02 in) |
| Outside diameter | 6.0 mm (0.236 in) |
| Thread configuration | N/A |
| Body shape | Round |
| Material | Stainless Steel 304 |
| Finish | Plain |
| Strength grade / class | A2-70 |
| Standards | DIN 125A, ISO 7089 |
| Max continuous temperature | 400 °C (752 °F) |
| RoHS | Compliant |
| Unit weight | 0.089 g |
| Standard pack | 100 pcs |
| HTS classification | 7318.15.2000 |
Installation reference
- Tap drill for M2.5: 2.05 mm (0.081 in) at 75% thread engagement
- Nearest imperial thread: #3-48 — similar in diameter but not interchangeable
About Stainless Steel 304
304 stainless resists general atmospheric and indoor corrosion and is non-magnetic in the annealed condition. It is not the right choice for salt spray or chloride exposure — 316 is. Stainless threads can gall under speed or load; back off the driver and use an anti-seize compound on repeated assemblies.
Related reference
- Fastener standards cross-reference: ASME, ISO and DIN
- Tap drill size chart — metric, UNC and UNF
- Metric to imperial fastener conversion
- Bolt head markings and grade chart
- All flat washers
- All reference charts
Need a quantity, a length or a material that is not listed? Send us the specification and we will source it.