Hanger Bolt M12x120 Silvery Double Headed Bolt Self-Tapping Screw with Hexagon for Furniture 8Pcs

M12 Machine screw; 12mm/0.47" Wood screw; Total Length: 120mm/4.72" Machine Screw Thread Length: 46mm / 1.81"; Wood Screw Thread Length: 57mm / 2.24"; Hexagon Length: 11mm / 0.43" Material: Carbon Steel construction with surface blue-white zinc plating treatment, provides great corrosion resistance and antirust ability for long service life. Advantage: Thread clear and neat, smooth without burr, force uniform, not easy to slip. Applications: Good for wooden furniture jointing. Generally used in children furniture, pet furniture, Iron furniture, outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, office furniture, environmental protection furniture etc.