Specification Brand : LiebeWH BulletPoint1 : Easy Replacement: The kit contains 4 aluminum standoffs for various connection and support operations for easy replacement. BulletPoint2 : Accurate Connection: Both ends of aluminum standoff have standard M4 x 0.7mm female threads, the connection is accurate and not easy to fall off. BulletPoint3 : Strong Ductility: Female threaded round standoff made of high quality aluminum material, high strength and strong ductility, not easy to wear after long-term use. BulletPoint4 : Main Application: The standoff is mainly used as an accessory in the field of robotics, which plays a supporting role, and can be installed with idlers or bearings or as a shaft. BulletPoint5 : Product Parameters: The length of the pillar is 38mm, which extends the connection between the two workpieces, and the lengthened thread will be more tight. Color : white FinishType : Unfinished ItemName : 4PCS Female Screw Round Standoff 38mm Aluminum Standoff Screw Nut Threaded Pillar for Robotics Various Connection ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : hardware-spacers Manufacturer : LiebeWH Material : Aluminum ModelName : LiebeWH69uzbxpocs ModelNumber : LiebeWH69uzbxpocs NumberOfItems : 1 NumberOfPieces : 10 PackageLevel : unit PartNumber : LiebeWH69uzbxpocs ProductDescription : Specification: Item Type: Standoff Model: 3501-0006-0380 Material: Aluminum Screw Hole: M4 x 0.7mm Outer Diameter: Approx. 6mm / 0.2in Length: Approx. 38mm / 1.5in Application: Accessories in the field of robotics, supporting role, can be installed with idler wheels or bearings or as shafts.