Specification Brand : Meuey Lyot BulletPoint1 : Acorn nuts are made of high-quality carbon steel, which are durable, heat resistant, scratch resistant and rust resistant. Also they have long service life, which are suitable for indoor, outdoor or humid environment. BulletPoint2 : The well-made cap nuts have smooth burr free surface, which is the best choice if you don't want to expose unsightly bolts or nuts. Uniform black is also perfect for decorating closets, cabinets, etc. BulletPoint3 : Acorn dome head nuts are six-sided and they are easily tightened with a wrench. They are used to cover threaded fasteners such as bolts/screws to avoid scratches and keep you and your child safe. BulletPoint4 : These acorn nuts are excellent fastening tools for protecting bolts and nuts, which can be used in furniture, automobile, machinery manufacturing and many other fields. BulletPoint5 : Hex acorn nuts can be used for hobby and furniture projects, fences, lawn or playground equipment, preferred for the finished look. BulletPoint6 : 3. Ultra-quiet, high wear resistance, high precision and high hardness BulletPoint7 : 4. Smooth and non-stuck, long service life Color : Black DriveSystem : External Hex ExteriorFinish : NO ExternallyAssignedProductIdentifier : 8035542437450 ExternallyAssignedProductIdentifier1 : 729026298665 ExternallyAssignedProductIdentifier2 : 0729026298665 FinishType : Plain Finish GradeRating : industrial ItemName : Meuey Lyot Black Stainless Steel Female Hexagon Socket Nuts Decorative Nuts Nut Covers M4 Acorn Nuts 30PCS ItemPackageDimensions_Height : 7.3 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 6.2 centimeters ItemPackageQuantity : 20 ItemTypeKeyword : acorn-nuts Manufacturer : Meuey Lyot Material : Carbon Steel MeasurementSystem : Inch MetalType : MET-17843 ModelNumber : b10400001 NumberOfItems : 30 NumberOfPieces : 30 PartNumber : MET-17843 ProductDescription : Name :M4 Black Hex Acorn Nut Material: Carbon steel Color: Black Inner Diameter :M4 Thread Size :1.00 mm Thread Diameter: 4 mm /0.16 inch Total Height: 8mm/0.3 inch Hexagon Size: 7mm/0.28 inch Dome Size :8 x 4 mm / 0.3 x 0.16 inch (Max. D x height) The Package Contains: M4 Black Stainless Steel Hex Acorn Nut x 30PCS. The cap nut is a hexagon nut with a closed dome, which is partially threaded internally. The dome feature provides exposed threads and a decorative appearance as the final fastener. Cap nut also prevents injury by covering exposed thread. This is a nut with a dome to prevent contact with the external thread. Features: It can be used for hobby and furniture projects, fencing, lawn or playground equipment, preferred for the finished look. It provides thread saving and decorative appearance as a finished fastener. Attention: 1. Due to manual measurement, please allow 1-2mm error, please do not mind. 2. Due to different monitors, the color may be slightly different, please understand. ProductSiteLaunchDate : 2024-02-23T06:56:44.365Z Size : Black SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31161700