Description:

SIZE-Thread Diameter:M8;Total Length:80mm/3.15 inch;Wood Screw Thread Length:40mm/1.57 inch;Machine Screw Thread Length:30mm/1.18 inch. MATERIAL- Double headed hanger bolts are made of carbon steel,it is hard and unpliant, zinc plated surface, greatly enhancing the corrosion resistance. ADVANTAGE-Self-tapping screw is an ideal for wooden furniture jointing;Wood screw thread on one end and a machine screw thread on the other end. EASY TO INSTALL-The double headed hanger bolt is easy to install, the assembly is finished when the lag end is screwed into a pre-drilled hole, suitable for wooden structures and walls. APPLICATIONS- Double headed hanger bolts are widely applicable to iron furniture, outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, office furniture and so on.