Specification BatteriesIncluded : 1 Brand : Walfront BulletPoint1 : Widely used in machinery industry, electronic industry, testing equipment, electric equipment, medical equipment, communications, automotive, engineering machinery, electric power and other fields BulletPoint2 : [PARAMETER] Model: M3x15;Inner diameter: 3mm;Outer diameter: 5mm;Length: 15mm BulletPoint3 : [GOOD QUALITY] Made of aluminum alloy with anodizing smooth surface, corrosion-proof, and durable. Can bear crash and won't bend or break. BulletPoint4 : [APPLICATION] It can be used for connecting rod, pulling rod, or the top column, play the role of connecting or extending nut. Fit for RC Airplane, FPV Quadcopter, Drone, RC Truck, Racing, Quad, RC Boat, Motherboard, CNC, etc. BulletPoint5 : [PACKAGE CONTENT] 5pcs x M3 Round Aluminum Standoff Column Spacer BulletPoint6 : Insert Diameter:0.625",Inside Bore: 0.5",Overall Length in Ball:1.22",Mounting Width 1.71",Approx. Degrees: 26 Color : Purple DriveSystem : External Hex ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 736691542054 ExternallyAssignedProductIdentifier2 : 0736691542054 ExternallyAssignedProductIdentifier3 : 00712662025108 FinishType : Brass GpsrSafetyAttestation : 1 GradeRating : industrial IncludedComponents : Misalignment Spacer Heims, Rod End, Ends Heim Joint ItemName : 100pcs M3 Brass Female Standoff, Hex Column Female Support Threaded Standoff Spacers DIY Set for PCB Board Motherboard(M3*10) ItemPackageDimensions_Height : 13 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemShape : Hex ItemShape1 : Round ItemShape2 : Cylindrical ItemTypeKeyword : hardware-spacers Manufacturer : Walfront Material : Brass MeasurementSystem : Metric MetalType : Brass ModelNumber : a19120400ux0578 NumberOfBoxes : 4 NumberOfItems : 5 NumberOfPieces : 100 PartNumber : Walfrontxwy1ba3eci-04 ProductDescription : A standoff is a fastener that is used to create space between two objects, often to properly position them. In the world of electronic components and electronic hardware, standoffs are typically used to space circuit boards, panels, doors or gears. These standoffs are made of brass for good thermal conductivity, electrical conductivity and .