100pcs Stainless Steel Rivnut Flat Head Threaded Rivet Insert Nutsert Cap Rivet Nut M3
M4 M5 M6 M8
Material: Stainless Steel
Size: from M3 to M8
Packed in plastic case with clear label
M3----------30pcs
M4----------30pcs
M5----------20pcs
M6---------- 10pcs
M8----------10pcs