160pcs M3 Nylon Black M-F Hex Spacers Screw Nut Assortment Kit Stand-off Set

Total 160 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	50
Screws	M3 x 10mm	50
Spacers Male-Female	6mm + 6mm, M3	10
Spacers Male-Female	12mm + 6mm, M3	10
Spacers Male-Female	20mm + 6mm, M3	10
Spacers Female-Female	6mm, M3	10
Spacers Female-Female	12mm, M3	10
Spacers Female-Female	20mm, M3	10