62-Piece M6 Hex Socket Head Cap Screws Nuts Washers Set – 30/35/40/45/50mm Lo…
Size: M6 Long Screws Kit. Fastener Size: M6. The head of hex socket cap screw is round, and the middle is a recessed hexagon. It is usually used with a hex wrench. Head Type: Hex. Drive System: Internal Hex.