uxcell M5x10mm Hex Socket Screw in Thread Insert Nut 50 Pcs for Wood Product Name: Insert Nut; Material: Metal,Zinc Plated Weight: 44g; Package Content: 50 x Insert Nut Main Color: Brass Tone; Hex Size: 5mm/0.2" Female Thread Diameter: M5 x 0.8mm(Dia * Pitch) Total Size: 10 x 10mm/0.4" x 0.4"(L* Head Dia)