Specification Brand : Culnflun BulletPoint1 : [Hard Material]: These T-nuts are made of carbon steel, the material is very strong and unbreakable, and the surface is zinc-plated to prevent damage by chemicals, you can use it with confidence. BulletPoint2 : [Sturdy and Safe]: Three-jaw nuts can bring you security, you can use it directly on wood and particle board, providing you with a strong threaded socket, its stability can give you peace of mind. BulletPoint3 : [Anti-Rotation Prongs]: The wood T nut prevent the T-nut from rotating when mounted to the wood block, keeping the blocks securely linked together, giving me you great convenience in your work, while also ensuring stability. BulletPoint4 : [Multiple Sizes]: There are a total of 5 different sizes of tee nuts for you to choose from, you can choose the right size according to the actual needs to meet different woodworking needs and projects. BulletPoint5 : [Easy to Use]: The prong nuts are very easy and convenient to use, you just need to tap the T-nuts into the corresponding holes, and then they can be easily and safely installed in place without much time and effort. BulletPoint6 : Wide Applications: commonly used in machinery, furniture, car, motorcycle repair, environmental protection equipment, 3D printing equipment, communication equipment, power facilities, electronic products, ship assembly, and DIY inventions, and more. Color : One Color DriveSystem : Slotted ExteriorFinish : Black ExternallyAssignedProductIdentifier : 3665865316207 ExternallyAssignedProductIdentifier1 : 3665863384697 ExternallyAssignedProductIdentifier2 : 3665865062449 ExternallyAssignedProductIdentifier3 : 3665865259474 GradeRating : grade 10.9 ItemName : Culnflun T Nuts,100pcs 5 Different Sizes Zinc Plated Carbon Steel T Nut for Woodworking Furniture Strong Threaded Socket Chipboard Meet Woodworking Needs and Installation Projects (M8) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : t-nuts Manufacturer : Culnflun MetalType1 : Aluminum MetalType2 : Alloy Steel ModelName : Culnfluni2tcgsdfgo-05 ModelNumber : Culnfluni2tcgsdfgo-05 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : Culnfluni2tcgsdfgo-05 ProductDescription : Specifications: Size(Inner Dia.*Height): M3*6, M4*8, M5*8, M6*9, M8*10(Optional) Material: Carbon steel Surface Finishing: Zinc plating Carbon Steel Grade: 4.8 Nut Grade: A Color: Silver Quantity: 100pcs