Specification Brand : AMZ Clips And Fasteners BulletPoint1 : M8X.75 Extra Fine Thread Stainless Steel Thin Jam Nut BulletPoint2 : Hard to Find Specialty 0.75 Extra Fine Thread Pitch BulletPoint3 : Also known as thin lock nut or low profile counter nut, Jam Nuts are typically close to half the height of a standard hex nut. BulletPoint4 : Jam Nuts are used as a locking nut when jammed up against a standard nut to lock the two in place. BulletPoint5 : Commonly used with threaded rod and in situations where vibration must be prevented from loosening a bolted joint. Color : Stainless Steel / Silvertone DriveSystem : External Hex ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 888742005411 ExternallyAssignedProductIdentifier2 : 0888742005411 FinishType : Hot Dipped Galvanized GpsrSafetyAttestation : 1 GradeRating : class 10 ItemName : 10 M14-2.0 Hexagon Flange Nut - Non-Serrated Class 10 Zinc. DIN 6923 ItemPackageDimensions_Height : 0.3 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemShape : Hexagonal ItemTypeKeyword : flange-nuts Manufacturer : AMZ Clips And Fasteners Material : Zinc MeasurementSystem : Metric MetalType : Zinc NumberOfItems : 1 NumberOfPieces : 10 PartNumber : PM34454-10 ProductDescription : Hex Flange Nuts Class 10 Zinc. DIN 6923 Diameter: 14mm Thread Pitch: 2.0 Height: 14mm Wrench Size: 21mm Flange O.D.: 29.9mm 10 Per Package