Specification Brand : Vifmy BulletPoint : 【MATERIAL】Acorn Hex Cap Nuts Locknuts made of 304 stainless steel, firm and corrosion resistant and will support all of your project purposes.Also known as an acorn nut. BulletPoint1 : Acorn Nuts Size: Black nylon cap nuts are available in sizes: M3(70pcs), M4(35pcs), M5(20pcs), M6(16pcs), M8(8pcs), M10(6pcs), 155 pieces in total.6 different sizes to meet your needs in different scenarios BulletPoint2 : High Quality Nylon: Cap nuts is made of high quality nylon material, which has high mechanical strength, good toughness, high tensile and compressive strength. It is also a flame retardant material BulletPoint3 : Multi-Purpose: Dome head hex nuts can protect screws, bolts and screws very well. It can effectively prevent moisture, dust, etc. from entering, so as to prevent rust, which helps to extend the service life of screws, bolts and screws BulletPoint4 : Convenient storage: Each of the 6 different sizes of metric acorn nuts are individually stowed by type in an easy to carry clear case.Easy to store and use,so that the plastic nut caps will not be lost or mixed up during use BulletPoint5 : Wide Application: Acorn dome nuts are widely used in a wide range of fields such as furniture decoration, automotive repair, wind power and electricity, office, marine, construction and other areas of use or maintenance Color : Black DriveSystem : External Hex ExteriorFinish : Nylon FinishType : Polished ItemName : Vifmy Metric Black Nylon Acorn Nuts Assortment Kit,M3 M4 M5 M6 M8 M10 155PCS UNC Cap Nuts Sets,Nut Caps for Bolt,Dome Head Hex Nuts for Indoor Outdoor ItemPackageDimensions_Height : 12.6 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 8.5 centimeters ItemPackageQuantity : 50 ItemTypeKeyword : acorn-nuts Manufacturer : Vifmy Material : Nylon MeasurementSystem : Inch MetalType : Nylon NumberOfItems : 155 NumberOfPieces : 155 PartNumber : AN-001 ProductDescription : Acorn dome nuts are widely used in a wide range of fields such as furniture decoration, automotive repair, wind power and electricity, office, marine, construction and other areas of use or maintenance. ProductSiteLaunchDate : 2023-10-10T07:36:04.251Z Size : Metric Style : Nylon SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31161700