Specification Brand : EVTSCAN BulletPoint1 : Sturdy Carbon Steel Construction: Made from high-quality carbon steel with a galvanized , offering excellent corrosions for long-lasting use, even in tough environments. BulletPoint2 : Fit for M4 Threading: Standard M4 thread ensures a precise, secure connection with hex socket bolts, making it ideal for aluminum profiles and various other DIY projects. BulletPoint3 : 50-Piece Set for Convenience: Comes with 50 slider nuts, providing ample supply for multiple projects, repairs, or expansions—great for both professionals and hobbyists. BulletPoint4 : Easy Installation and Replacement: Effortless to install and remove, these slider nuts allow for quick adjustments and efficient replacement, Suitable for enhancing your 3D printer setup. BulletPoint5 : Versatile and Best: Suitable for a range of applications including 3D printers, construction, and DIY projects—ensures a firm, tight connection for all your aluminum profile needs. Color : M4-40 15pcs IncludedComponents : T-Nuts ItemDisplayDimensions_Height : 0.24 inches ItemDisplayDimensions_Length : 0.39 inches ItemDisplayDimensions_Width : 0.16 inches ItemDisplayWeight : 0.1 pounds ItemName : EVTSCAN M4 50 Piece Carbon Steel Slider Nuts, Galvanized Coating, Corrosions, Easy Installation, for 3D Printer, DIY, and Construction Projects ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : t-nuts Manufacturer : EVTSCAN Material : nickel plated carbon steel ModelNumber : EVTSCAN7uo84p2xd3 NumberOfItems : 1 PartNumber : EVTSCAN7uo84p2xd3 ProductDescription : Item Type: Slide Nut Material: Carbon steel, galvanized Size: Approx. 10.5 x 10.5 x 5mm / 0.4 x 0.4 x 0.2in