uxcell M6x50mm Hex Socket Flat Head Countersunk Bolts Screw 10pcs Drive Type: Hex Socket; Head Style: Flat Head; Material: Stainless Steel Package Content: 10pcs x Countersunk Bolts; Product Name: Countersunk Bolts; Thread Size: M6x50mm/0.24"x2"(Thread.D*Total.L) Weight: 94g; Main Color: Silver Tone Thread Pitch: 1mm; Head Socket: Hex Socket Hex Socket Width: 4mm/0.16"; Head Size: 12x4mm/0.47"x0.16"(D*H)