[👉] Product name: M6 20mm Flanged Button Socket Screws; [👉] Material: Carbon Steel 10.9 Grade; [👉] Quantity: 35pcs; [👉] Drive type: Allen Key; [👉] Fit hex key:4mm; [👉] Thread Pitch: 1.0mm; [👉] Package: 35pcs M6 Allen screws ; [👉] Features: sturdy and hardness, high strength.