???Description : 180pcs M3 Nylon Black M-F Hex Spacers Screw Nut Assortment Kit Stand-off Set
Total 180 pieces， complete specifications and types， with reliable quality.
Application in electronics， computers， PC board， DIY hobby etc. to replace the screw fasteners.
Comes with a plastic box for you :)
Specification :
Color : Black
Material : Nylon
Package size : 12.9 x 6.7 x 2cm
Size :
A : 5.7 ±0.2mm / 0.224"
B : 6 ±0.3mm / 0.236"
L : 6 - 20mm / 0.236" - 0.787"
Screw thread : M3/(3mm)， thread pitch: 0.5mm
Assorted kit list:
| Type | Length (Size) | Quantity |
| Nuts | M3 | 60 |
| Screws | M3 x 6mm | 60 |
| Spacers Male-Female | 6mm + 6mm， M3 | 10 |
| Spacers Male-Female | 8mm + 6mm， M3 | 10 |
| Spacers Male-Female | 10mm + 6mm， M3 | 10 |
| Spacers Male-Female | 12mm + 6mm， M3 | 10 |
| Spacers Male-Female | 15mm + 6mm， M3 | 10 |
| Spacers Male-Female | 20mm + 6mm， M3 | 10 |
Package includes :
1 x 180pcs M3 Nylon Black M-F Hex Spacers Screw Nut Assortment Kit Stand-off Set
Details pictures : 
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