Specification Brand : uxcell BulletPoint1 : [Threaded] - Thread Size: M22; Thread Pitch: 2.5mm / 0.1"; Slot Width: 7mm / 0.28" BulletPoint2 : [SIZE] - 1.26" (32mm) width across flat, 0.94" (24mm) height, 0.71" (18mm) full thread height, Grade: 4.8 BulletPoint3 : [Material] - Made of carbon steel with a blackened surface finish, this hex slotted nut is of high hardness, not easy to rust, deform, wear-resistant and anti-corrosion BulletPoint4 : [Function] - The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener. Fitting for a 6.3x50mm cotter pin BulletPoint5 : [Usage] - Commonly used in industry to secure front wheel bearings or hubs to main shafts on trucks. Suitable for some repair and maintenance in the mechanical industry, shops, garages, household furniture fasteners, etc. Color : Black DriveSystem : External Hex DriveSystem1 : Slotted DriveSystem2 : External Hex ExteriorFinish : Black ExternallyAssignedProductIdentifier1 : 888742005411 ExternallyAssignedProductIdentifier2 : 0888742005411 FinishType : Clear GpsrSafetyAttestation : 1 GradeRating : Industrial ItemName : uxcell M22x2.5mm Hexagon Slotted Nut, Grade 4.8 Carbon Steel Hex Castle Nuts, Black, 5Pcs ItemPackageDimensions_Height : 1.57 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemShape : Hexagonal ItemTypeKeyword : hex-nuts Manufacturer : uxcell Material : Steel MeasurementSystem : Inch MetalType : Carbon Steel ModelNumber : a22030900ux0096 NumberOfItems : 5 NumberOfPieces : 5 PartNumber : a22030900ux0096 ProductDescription : Description: 1. Made of carbon steel with a blackened surface finish, this hex slotted nut is of high hardness, not easy to rust, deform, wear-resistant and anti-corrosion. 2. The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener. 3. Commonly used in industry to secure front wheel bearings or hubs to main shafts on trucks. 4. Suitable for some repair and maintenance in the mechanical industry, shops, garages, household furniture fasteners, etc.