Specification Brand : SeeRaphee BulletPoint1 : Material:Durable 304 stainless steel.Compared with normal stainless steel,it's safer, more durable,non-toxic and corrosion resistant.It is of high hardness and not easy to deform.It can be used in outdoor humid environment. BulletPoint2 : Size:M20 Package:2(More dimension details please refer to the picture) BulletPoint3 : Feature: Easy to install and remove, can be used repeatedly. BulletPoint4 : Usage: Twist the nut by hand without any other tools, easy to install. BulletPoint5 : Applications: Machinery and equipment, electronic equipment, communications equipment, hardware lighting, building bridges, furniture decoration, etc. Color : M20 ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 703931272439 ExternallyAssignedProductIdentifier2 : 0703931272439 GradeRating : Industrial ItemName : 304 Stainless Steel Wing Nut Set M20 Butterfly Nut Hand Twist Fasteners Hardware 2PCS ItemPackageDimensions_Height : 15.24 centimeters ItemPackageDimensions_Length : 3.5052 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemTypeKeyword : wing-nuts Manufacturer : su chi Material : Stainless Steel MetalType : Stainless Steel NumberOfPieces : 2 ProductSiteLaunchDate : 2018-07-13T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161700