Specification Brand : Korpek.com BulletPoint1 : More economical and easier to install than other heavy duty nuts for blind side applications. Free floating nut will compensate for poorly aligned holes. The square cage design keeps the nut from rotating during tightening. Cage nuts are successfully used in heavy duty farm machinery, rail cars, home entetainment components and heating equipment among other applications BulletPoint2 : Cage: SAE 1050 - 1065 spring steel BulletPoint3 : Nut: SAE 1018, 1108 or equivalent steel DriveSystem : Square ExteriorFinish : Steel,Zinc FinishType : Black Zinc ItemName : M5 064-105 Metric Cage Nuts Zinc (Pack Qty 1,000) BC-M5-064NCAG by Korpek ItemPackageQuantity : 1000 ItemTypeKeyword : clip-on-nuts Manufacturer : Korpek LLC Material : Zinc MeasurementSystem : Metric MetalType : Alloy Steel MetalType1 : Stainless Steel MetalType2 : Alloy Steel ModelNumber : BC-M5-064NCAG NumberOfItems : 1000 PartNumber : BC-M5-064NCAG ProductDescription : PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot. More economical and easier to install than other heavy duty nuts for blind side applications. Free floating nut will compensate for poorly aligned holes. The square cage design keeps the nut from rotating during tightening. Cage nuts are successfully used in heavy duty farm machinery, rail cars, home entetainment components and heating equipment among other applications. Cage: SAE 1050 - 1065 spring steel. Nut: SAE 1018, 1108 or equivalent steel. Machine Pack Count - Margin error of +/- 5% ProductSiteLaunchDate : 2021-02-08T18:56:37.815Z Size : M5 064-105 SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnspscCode : 31161700