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M5 Flat Washer (Small OD), Stainless Steel 304
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M5 Flat Washer (Small OD), Stainless Steel 304 — a M5 washer in Stainless Steel 304. Distributes clamp load over the joint surface and protects the finish beneath the head or nut.
Specifications
| Thread size | M5 |
|---|---|
| Thread pitch | 0.8 mm (coarse) |
| Length | 1.0 mm (0.039 in) |
| Outside diameter | 9.0 mm (0.354 in) |
| Thread configuration | N/A |
| Body shape | Round |
| Material | Stainless Steel 304 |
| Finish | Plain |
| Strength grade / class | A2-70 |
| Standards | DIN 433, ISO 7092 |
| Max continuous temperature | 400 °C (752 °F) |
| RoHS | Compliant |
| Unit weight | 0.33 g |
| Standard pack | 100 pcs |
| HTS classification | 7318.15.2000 |
Installation reference
- Clearance hole: 5.5 mm (0.217 in) — ISO 273 medium fit
- Tap drill for M5: 4.2 mm (0.165 in) at 75% thread engagement
- Nearest imperial thread: #10-32 — 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.