Specification Brand : uxcell BulletPoint1 : Thread Size: 5mm/0.2"; Country of Manufacture: CHINA BulletPoint2 : Material: Plastic; Net Weight: 21g BulletPoint3 : Package Content: 30 x Round Spacer Support; Main Color: White BulletPoint4 : Height: 8mm/0.3"; Inner Diameter: 5mm/0.2" BulletPoint5 : Outer Diameter: 12mm/0.5"; Product Name: Round Spacer Support Color : White ExteriorFinish : Rubber ExternallyAssignedProductIdentifier1 : 644216444632 ExternallyAssignedProductIdentifier2 : 0644216444632 GpsrSafetyAttestation : 1 IncludedComponents : 100 x Sticky PCB spacer ItemName : uxcell Plastic Round Insulation Column Standoff Support Spacer Tube 12x8mm 30pcs White ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 9.5 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : hardware-spacers Manufacturer : uxcell Material : Plastic ModelNumber : SYNCTEA046246 NumberOfItems : 30 NumberOfPieces : 50 PartNumber : a16032400ux0786 ProductDescription : Plastic spacers can have advantages over metal spacer they are lighter, do not rust and are less brittle , Those are also widely used in electrical products. Fix between PC board and machine board, the LED spacer support does not skid easily.