uxcell M6x10x3mm Yellow Zinc Plated Square Machine Screw Nuts Fastener 100pcs Thread Size: M6/0.24"; Product Name: Square Nut Material: Metal; Weight: 156g Package Content: 100(+/-2%)Pcs x Square Nut; Main Color: Brass Tone Total Size: 10x10x3mm/0.4"x0.12"(L*W*H) Coating: Yellow Zinc Plated