Specification Brand : DMBGRXJF BulletPoint : Flexible Couplings Color : One Color Department : Unisex Adult ExternallyAssignedProductIdentifier : 7361519275727 ItemName : 2mm/3mm/3.17mm/4mm/5mm/6mm/6.35mm/7mm/8mm/10mm Aluminum Rigid Shaft Coupler Rigid Coupling Motor Connector 3D Printer Parts 1Pcs(D12L20 3mm-5mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : shear-couplings Manufacturer : DMBGRXJF ModelName : DMBGRXJF ModelNumber : DMBGRXJF NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : DMBGRXJF ProductDescription : Flexible Couplings Three Size Coupler Diameter * Length - 12*20mm, color is dark red Diameter *Length - 14*25mm, color is red, dark blue and water blue Diameter *Length - 16*25mm, color is water blue Screw Hole Diameter: 4mm Transfer Pore Diameter: multiple Specification Pore Diameter Tolerance: +0.02mm For example: the Specification "4mm-6mm" means "one hole diameter of the coupler is 4mm ,the other is 6mm" Material: Aluminum Alloy Package Included: Coupler x 1 Screw x 4 Spanner x 1 Flexible or Rigid : Rigid Material : Aluminium Structure : disc ProductSiteLaunchDate : 2024-10-11T05:31:19.266Z Size : D12L20 3mm-5mm UnspscCode : 31161700