M5 M6 M8 M10 COUNTERSUNK SCREWS ALLEN KEY SOCKET BOLTS HIGH TENSILE ZINC PLATED

M5 M6 M8 M10 Socket Countersunk Screws. Countersunk screws with allen key drive socket. High Tensile Grade 10.9. Bright Zinc Plated. Allen key size; 3mm. Allen key size; 4mm. Allen key size; 5mm. Grade 10.9 high tensile steel.

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