Specification Brand : uxcell BulletPoint1 : Total Length: 90mm / 3.54"; Machine Screw Thread Size: M8-1; Machine Screw Thread Length: 38mm / 1.5" BulletPoint2 : Wood Screw Thread Diameter: 7.5mm / 0.3"; Wood Screw Thread Length: 40mm / 1.57" BulletPoint3 : Material: Carbon steel construction with zinc plated, high hardness, provides great corrosion resistance and antirust ability for long service life. BulletPoint4 : 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. BulletPoint5 : Applications: The double ended screw is suitable for outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, and office furniture. ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 0663140971663 ExternallyAssignedProductIdentifier2 : 663140971663 ItemDisplayDimensions_Length : 90 millimeters ItemName : uxcell M8x38mm Hanger Bolts Double Head Dowel Screw for Wood Furniture 20pcs ItemPackageDimensions_Height : 16.1 centimeters ItemPackageDimensions_Length : 3.9 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hanger-bolts Manufacturer : uxcell ManufacturerGrade : Grade 4 8 Material : Alloy Steel MetalType : Zinc,Carbon Steel,Iron PartNumber : a21060800ux0168 ProductDescription : Description: 1.Material: Carbon steel construction with zinc plated, high hardness, provides great corrosion resistance and antirust ability for long service life. 2.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. 3.Applications: The double ended screw is suitable for outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, and office furniture.