uxcell M6 x 16mm Fully Threaded Stainless Steel Hex Head Screw Bolt 30 Pcs Head Style: Hex Head; Material: Stainless Steel; Package Content: 30 Pcs x Hex Head Bolt Product Name: Hex Head Bolt; Thread Size: 6 x 16mm/0.24" x 0.63"(D*L); Weight: 160g Main Color: Silver Tone; Thread Pitch: 1.0mm; Total Length: 20mm/0.79" Head Height (k): 4mm/0.16"; Hex Width(s): 10mm/0.39" Thread Length(L): 16mm/0.63"; Thread Dia.(d): 6mm/0.24"