ITEM NAME:270pcs/Set M2 Brass Spacers Standoff Circuit Board PCB Nut Screw Kit vcf Descriptio n Sizes included: Material: Brass + Steel Thread: M2 Thread pitch: 0.4mm Color: Yellow Box size: 125 x 62 x 23mm/4.9" x 2.4" x 0.9"(L x W x H) 270pcs assortment kit list: Nuts: M2, 90pcs Screws: M2 x 4mm, 90pcs Male-Female: M2, 3mm+3mm, 10pcs Male-Female: M2, 5mm+3mm, 10pcs Male-Female: M2, 8mm+3mm, 10pcs Male-Female: M2, 10mm+3mm, 10pcs Male-Female: M2, 12mm+3mm, 10pcs Male-Female: M2, 15mm+3mm, 10pcs Male-Female: M2, 18mm+3mm, 10pcs Male-Female: M2, 20mm+3mm, 10pcs Male-Female: M2, 25mm+3mm, 10pcs Whatever the ending's perfect or not, you can't disappear from my world High quality 270pcs M2 Brass Standoff Spacer Male x Female With Screws And Nuts.High quality 270pcs M2 Brass Standoff Spacer Male x Female With Screws And Nuts. Thread: M2. Nuts: M2, 90pcs. Screws: M2 x 4mm, 90pcs. Male-Female: M2, 3mm+3mm, 10pcs. Male-Female: M2, 5mm+3mm, 10pcs.