Specification Brand : INCREWAY BulletPoint1 : 3 SIZE - M6*25mm,M8*25mm,M10*25mm. BulletPoint2 : MATERIAL - Metal + Plastic. BulletPoint3 : COLOR - Silver Tone, Black. BulletPoint4 : NO TOOLS REQUIRED - Convenient to use, easy to install without need any tools, twist by hand directly to install or disassembly. BulletPoint5 : WIDE APPLICATION - Widely used in machinery and equipment, electronic equipment, communications equipment, hardware and lighting, building and Bridges, furniture decoration and other related industries. Color : Silver Tone, Black CustomerPackageType : Standard Packaging DriveSystem : Torx ExteriorFinish : Plastic,Metal ExternallyAssignedProductIdentifier1 : 604348658796 ExternallyAssignedProductIdentifier2 : 0604348658796 GpsrSafetyAttestation : 1 ItemName : INCREWAY 24pcs Thumb Screw, M6/M8/M10x25mm Star Head Knob Tightening Screw Thumbscrew ItemPackageDimensions_Height : 16.4 centimeters ItemPackageDimensions_Length : 4.2 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thumb-screws Manufacturer : INCREWAY Material : Metal + Plastic MeasurementSystem : Metric MeasurementSystem1 : Imperial MeasurementSystem2 : Metric MetalType : Plastic ModelNumber : INC-HW01-018 NumberOfItems : 4 NumberOfPieces : 24 PartNumber : INC-HW01-018 ProductDescription : M6x25mm Round thumb screw with flat knurled head style. Knurled head provides extra grip for manual tightening. Usually found on thumb screws, a knurled surface on the head gives a better gripping surface, making it easier to tighten or loosen fasteners manually. Thumb screws are designed to be tightened and loosened by hand. Tools not necessary for tightening or loosening Knurled Thumb Screws are installed with your fingers and are used to hold light covers in place and other ornamental products.