Specification Brand : Floyutin BulletPoint : Manufacturer part number 90052800005 BulletPoint1 : Measurement (Appr.): M6x1 304 Stainless Metric standard wingnuts. M6 stands for Metric thread inner diameter(5mm/0.20"), thread pitch 1mm. Thread Max outer diameter 0.6"/15mm,thickness 0.33"/8.5mm. the wing thick 0.2"/5mm, wing length 0.75"/19mm.Fit on to M6x1 screws/bolts. Fully threaded, Right hand direction. More detail size please refer to the photoes. BulletPoint2 : Thumb nuts with 2 butterfly wing on each side. Hand twist without tools, Fit for finger tightening or lossening. Allows you to adjust the tightness of the legs easily. Wings are thick(0.34") and don't see an issue with any bend distortion. BulletPoint3 : Easy to install: Serve as a nut, Use metric screws or apprapriate sized bolts to mount ss wing nuts. Just spin on on easily, tighten nicely, and stay in place. Please choice the right metric thread size match bolts or screws and driver. BulletPoint4 : Multi-purpose Application: SS heavy duty threaded can be mounted with bolts. Used it for quick disconnect on bolted connection.Just for hanging bird houses,furniture decoration,hardware lighting, marine battery posts. Better replace the old nuts for getting adjusted or temporarily removed pretty often. BulletPoint5 : 10 pcs wingnuts included. No Bolts/Dirver included. Made of 304 stainless steel, good solid .corrosion resistant,sturdy and durable, Highest quality hardware. BulletPoint6 : Color:Black BulletPoint7 : Feature: If You Are Unsure If This Is the Correct Part for Your Vehicle BulletPoint8 : Built Standard: Care to Meet Industry Standards for Quality Control, Ensuring Reliable and Consistent Color : Silver DriveSystem : Thumb ExteriorFinish : Stainless Steel ExteriorFinish1 : Black ExteriorFinish2 : Chrome ExternallyAssignedProductIdentifier1 : 014973180546 ExternallyAssignedProductIdentifier2 : 0014973180546 FinishType : Unfinished GradeRating : Industrial ItemDisplayWeight : 5 pounds ItemName : Floyutin 10 PCS Stainless M6x1 Wing Nuts Metric Thread Butterfly Clips Fasteners Kit ItemPackageDimensions_Height : 15.0114 centimeters ItemPackageDimensions_Length : 3.7084 centimeters ItemPackageDimensions_Width : 8.001 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : wing-nuts Manufacturer : Floyutin Material : Stainless Steel 304 MeasurementSystem : Inch MetalType : Stainless Steel MetalType1 : Stainless Steel MetalType2 : Carbon Steel MetalType3 : Alloy Steel ModelNumber : FN3A401 NumberOfItems : 10 NumberOfPieces : 10 PartNumber : FN3A401 ProductDescription : Floyutin Stainless Wing Nuts Metric Thread Butterfly Clips Fasteners Kit 【Product Features】 **Type: Wing Nuts **Material: 304 Stainless steel **Surface Finished: **Head Type: Flat **Thread Direction: Right Hand **Fastener Thread Coverage: Threaded on One End **Metric Size: M6-1/ M8-1.25/ M10-1.5