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M3 Brass Hex Standoff, Male-Female, 5mm
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M3 Brass Hex Standoff, Male-Female, 5mm — a hex standoff in Brass with male thread at one end and a female thread at the other. Used to space a printed circuit board off its chassis, to stack boards at a fixed pitch, and to mount panels and covers inside an enclosure.
Specifications
| Thread size | M3 |
|---|---|
| Thread pitch | 0.5 mm (coarse) |
| Length | 5 mm (0.197 in) |
| Across flats | 5.5 mm (0.217 in) |
| Thread configuration | Male-Female |
| Body shape | Hex |
| Material | Brass |
| Finish | Plain |
| Standards | DIN 6334 |
| Max continuous temperature | 200 °C (392 °F) |
| RoHS | Compliant |
| Unit weight | 1.113 g |
| Standard pack | 100 pcs |
| HTS classification | 7415.29.0000 |
Installation reference
- Clearance hole: 3.4 mm (0.134 in) — ISO 273 medium fit
- Tap drill for M3: 2.5 mm (0.098 in) at 75% thread engagement
- Nearest imperial thread: #4-40 — similar in diameter but not interchangeable
About Brass
Brass conducts, so a brass standoff can serve as a chassis ground path. It machines cleanly, holds thread accurately at small sizes, and will not gall against steel the way stainless can.
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 pcb standoffs
- All reference charts
Need a quantity, a length or a material that is not listed? Send us the specification and we will source it.