M24 - 35mm M24 X 1.5mm (Extra Fine). M8 - 13mm M8 x 1mm. Grade - 10.9 High Tensile Steel. Material - Bright / Yellow Zinc Plated Steel. Spanner Sizes Thread Pitch. M10 - 17mm M10 x 1mm (Extra Fine). M12 - 19mm M12 x 1.0 (Extra Fine).
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