Pack of 120 M4 male and female hexagonal standoffs in brass and 304 stainless steel for PCBs, motherboard assortment kit with storage box

Specifications: Item Type: Spacer Nuts, Fixing Screws and Nuts Material: 304 Stainless Steel Spacer Material: Brass Model and Quantity: 20 pieces 304 Stainless Steel M4 Nuts 20 pieces 304 Stainless Steel M4x8mm Screws 20 pieces M4 Brass Male-Female Spacers (6mm - 6mm) 10 pieces M4 Brass Male-Female Spacers (10mm - 6mm) 10 pieces M4 Brass Male-Female Spacers (15mm - 6mm) 10 pieces M4 Brass Male-Female Spacers (20mm - 6mm) 10 pieces M4 Brass Female-Female Spacers (6mm) 10 pieces M4 Brass Female-Female Spacers (10mm) 10 pieces M4 Brass Female-Female Spacers (15mm) 10 pieces Spacer Brass female-to-female M4 (20 mm) 10 pieces src="https://m.media-amazon.com/images/I/71eor8smqHS.jpg">