Specification Brand : Fafeicy BulletPoint1 : [ THREADS] Acorn nuts prevent screw threads from coming into with nearby objects, ensuring a and long-lasting connection. BulletPoint2 : [MULTI-PURPOSE FASTENERS] These high-strength acorn nuts can be used for machinery, furniture, vehicles, and more. BulletPoint3 : [IDEAL FOR VEHICLES] Mainly used on cars, tricycles, and electric vehicles, these acorn nuts are for fixing tires and axles. BulletPoint4 : [VARIOUS SIZES] This set includes a variety of sizes from M3 to , providing versatility for different applications. BulletPoint5 : [PREMIUM QUALITY] Made of sturdy and brass material, these acorn nuts are built to last. 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 : Brass ExternallyAssignedProductIdentifier : 7505537605207 ExternallyAssignedProductIdentifier1 : 0765491520894 ExternallyAssignedProductIdentifier2 : 765491520894 FinishType : Finish GradeRating : industrial ItemName : Brass Acorn Nut Kit Dome Head Hex Nuts Set for Vehicle Fasteners M3- (M6(20PCS)) ItemPackageDimensions_Height : 16 centimeters ItemPackageDimensions_Length : 4.5 centimeters ItemPackageDimensions_Width : 15.2 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : acorn-nuts Manufacturer : Fafeicy Material : Brass MetalType : Brass ModelNumber : Fafeicyxy2pub78m1-04 NumberOfItems : 1 NumberOfPieces : 20 PartNumber : Fafeicyxy2pub78m1-04 ProductDescription : Specification: Material: Brass Type & Quantity(Optional): M3 20PCS M4 20PCS M5 20PCS M6 20PCS M8 10PCS M10 5PCS 5PCS Weight: 28g~121g / 1oz~4.3oz (approx.)