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#4-40 Nylon 6/6 Hex Standoff, Female-Female, 15mm
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#4-40 Nylon 6/6 Hex Standoff, Female-Female, 15mm — a hex standoff in Nylon 6/6 with female threads at both ends. 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 | #4-40 |
|---|---|
| Length | 15 mm (0.591 in) |
| Across flats | 4.76 mm (0.187 in) |
| Thread configuration | Female-Female |
| Body shape | Hex |
| Material | Nylon 6/6 |
| Finish | Natural |
| Standards | DIN 6334 |
| Max continuous temperature | 120 °C (248 °F) |
| Flammability rating | UL94 V-2 |
| RoHS | Compliant |
| Unit weight | 0.335 g |
| Standard pack | 100 pcs |
| HTS classification | 3926.90.9985 |
About Nylon 6/6
Nylon 6/6 is non-conductive and non-magnetic, which is why it is the default for standoffs that sit close to live traces. It absorbs moisture over time and loses stiffness above roughly 85 °C, so it is not a structural choice.
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.