Socket cap screws M4 x 10 Socket Cap Screws High Tensile Black pack 4

M4 x 10mm socket head cap screws in black high tensile steel (Grade 10.9), supplied in a pack of 4. These metric socket cap screws are driven with a 3mm hex allen key and deliver excellent clamping force for their compact size. The black oxide finish provides a sleek, professional appearance with moderate corrosion resistance. Suitable for machinery, automotive, electronics, and precision engineering applications where a strong, low-profile fixing is required. Ideal for workshops, trade professionals, and engineers requiring reliable high tensile M4 socket cap screws for general assembly and maintenance tasks.