Total Length: 2"; Machine Screw Thread Diameter: 1/4-20; Wood Screw Thread Diameter: 6.35mm / 0.25"Machine Screw Thread Length: 26.5mm / 1.04"; Wood Screw Thread Length: 23mm /0.91"Material: Carbon steel construction with zinc plated, high hardness, provides great corrosion resistance and antirust ability for long service life.Advantage: The hanger bolt is good for wooden furniture jointing. Wood screw thread on one end and a machine screw thread on the other end.Applications: The double ended screw is suitable for outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, and office furniture.
