Specification Brand : Raogoodcx BulletPoint1 : [Sizes] 220Pcs rivet nuts includes most commonly needed metric sizes in a durable transparent box, it contains 6 sizes total selected for you, includes: M3, M4, M5, M6, M8, M10 BulletPoint2 : [Easy to Use] Our metric nutsert are knurled with deep thread inside, which are effective to fix and anti-slip. BulletPoint3 : [Superior Material] Rivet nuts are made of Zinc Plated, strong rust and corrosion resistant for a long time use; Zinc plated surface help prevent surface damage and fade, anti-oxidation, healthy and lead-free, high strength, non-deforming, load-bearing threads ,This set of rivet nuts can be used for a variety of woodworking projects.You can use them in wood or drywall, which can work very well. BulletPoint4 : [Portable Kit] These rivnuts kit is lightweight, very convenient to carry; Meanwhile, the transparent storage box is durable enough to accommodate all items safely. BulletPoint5 : [Multipurpose] The assorted nutserts are widely used in automotive, furniture, decoration and other electrical and industrial products, suitable for a variety of occasions such as in air conditioning, fire fighting, gas or in medicine beverage food chemical industry and metal sheets factory. Color : Assorted,Transparent DriveSystem : Spline ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 7131405381395 FinishType : Bright GpsrSafetyAttestation : 1 GradeRating : Industrial ItemName : 220Pcs Rivet Nut Assort Set Flat Head Threaded Rivetnut Insert Nutserts Assortment Kit - M3 M4 M5 M6 M8 M10 ItemPackageDimensions_Height : 20 centimeters ItemPackageDimensions_Length : 3.6 centimeters ItemPackageDimensions_Width : 13.3 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : rivet-nuts Manufacturer : Raogoodcx Material : Stainless Steel Material1 : Zinc Material2 : Steel MetalType : Carbon Steel ModelNumber : S-RI-M-220 NumberOfItems : 1 NumberOfPieces : 220 PartNumber : S-RI-M-220 ProductDescription : 【Specifications:】