Specification AgeRangeDescription : adult Brand : uxcell BulletPoint1 : Thread Diameter: #10(ST4.8); Length: 2-1/2"(64mm); Screw Head Diameter: 8.4mm / 0.33"; Thread Pitch: 1.6mm; Package Content: 120pcs x Self-drilling Screws BulletPoint2 : Material: The fast self-tapping screw is made of 410 stainless steel, black oxidation treatment on the surface, high strength, rust and corrosion resistance, and durability. BulletPoint3 : Design: The sheet metal screws are driven by a cross groove, with uniform force, easy to lock, not easy to slip during installation, easy to use, and can be quickly and easily sunk. BulletPoint4 : Advantage: The thread design of the flat head self-tapping screw can easily penetrate wood boards, plastic boards, and metal boards, making the connection between the two fast, and it can maintain a good grip and is not easy to deform. BulletPoint5 : Application: 410 stainless steel self-drilling screws are widely used in various products, such as industrial machinery, instruments and equipment, electronic products, furniture and home appliances, car and ship accessories, locks, lamps, etc. Color : White DriveSystem : Internal Square ExteriorFinish : Alloy Steel ExternallyAssignedProductIdentifier : 8945135932746 ExternallyAssignedProductIdentifier1 : 786302677958 ExternallyAssignedProductIdentifier2 : 0786302677958 ItemDisplayDimensions_Length : 0.5 inches ItemDisplayWeight : 0.91 pounds ItemName : uxcell #10 x 2-1/2" Sheet Metal Screws, 120pcs 410 Stainless Steel Fast Self Tapping Screws, Flat Head Phillips Drive Self Drilling Screws, Black Oxide ItemPackageDimensions_Height : 3.15 inches ItemPackageDimensions_Length : 6.69 inches ItemPackageDimensions_Width : 5.12 inches ItemPackageQuantity : 120 ItemTypeKeyword : sheet-metal-screws Manufacturer : uxcell Material : Stainless Steel MeasurementSystem : Imperial MetalType : Alloy Steel ModelName : RV Self Tapping Screws ModelNumber : RV Screws 01 NumberOfBoxes : 1 NumberOfItems : 120 NumberOfPieces : 200 PartNumber : a24092200ux0469 ProductDescription : Description: 1. Material: The fast self-tapping screw is made of 410 stainless steel, black oxidation treatment on the surface, high strength, rust and corrosion resistance, and durability. 2. Design: The sheet metal screws are driven by a cross groove, with uniform force, easy to lock, not easy to slip during installation, easy to use, and can be quickly and easily sunk. 3. Advantage: The thread design of the flat head self-tapping screw can easily penetrate wood boards, plastic boards, and metal boards, making the connection between the two fast, and it can maintain a good grip and is not easy to deform. 4. Application: 410 stainless steel self-drilling screws are widely used in various products, such as industrial machinery, instruments and equipment, electronic products, furniture and home appliances, car and ship accessories, locks, lamps, etc.