Black High Tensile 12.9 Fully Threaded Bolts Screws Hexagon Hex Head M12 M14 New
Material: High Tensile 12.9 Steel. -Length (Excluding Head Length ) ：20mm-200mm. -Sturdy and durable, smooth and burr-free, impact, abrasion and corrosion resistant, long life, high quality, high cost performance.