Specification AutoPartPosition : center Brand : uxcell BulletPoint1 : Size: 5x5x30mm / 0.2x0.2x1.18" (W*T*L); Package Content: 10pcs x Round Ended Feather Key BulletPoint2 : Material: The round ended feather key is made of stainless steel material, fine workmanship, durable, rust-proof, wear-resistant and long service life. BulletPoint3 : Design: The round key stock is a simple and effective mechanical fastener with exquisite workmanship, a smooth surface and no burrs, which will not hurt your fingers during work. It transfers torque on the shaft and hub efficiently without needing grinding, has high torque transmission capability, even load distribution along the shaft, easy installation and removal, minimal axial movement, and the ability to accommodate slight misalignments between shafts and components. BulletPoint4 : Easy To Use: This Feather Key is very convenient. To install the round head key, you only need to insert the key into the matching keyway on the shaft and align it with the keyway in the component. BulletPoint5 : Wide Application: The round head key is mainly used for the fastening and disassembly of equipment, and cooperates with the keyway to transmit torque between the shaft and the hub or bushing. It is suitable for machinery, automotive applications, industrial equipment, power transmission systems and other mechanical systems that require precise and safe coupling of rotating parts. Color : silver EndStyle : hang hole ExternallyAssignedProductIdentifier : 4907587062215 ExternallyAssignedProductIdentifier1 : 717981716942 ExternallyAssignedProductIdentifier2 : 0717981716942 FinishType : Powder Coated FitType : Universal GpsrSafetyAttestation : 1 IncludedComponents : Refer to description ItemDisplayWeight : 14 grams ItemLength : 6.3 inches ItemName : uxcell 10Pcs Round Ended Feather Key, 5x5x30mm Stainless Steel Professional Parallel Drive Shaft Key Stock for Fasteners Mechanical Industry ItemPackageDimensions_Height : 8.9 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 3.9 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : hex-keys Manufacturer : uxcell Material : Vehicle Specific Material1 : Silver Material2 : Chrome Vanadium Steel MeasurementSystem : inch ModelName : Generic-KI67K70XLB936Y9QB ModelNumber : 8500TXT15 NumberOfBoxes : 1 NumberOfItems : 10 OperationMode : 手動式 PackageLevel : unit PartNumber : a24072300ux1764 Pattern : 12-Point Box End ProductDescription : Description: 1. Material: The round ended feather key is made of stainless steel material, fine workmanship, durable, rust-proof, wear-resistant and long service life. 2. Design: The round key stock is a simple and effective mechanical fastener with exquisite workmanship, a smooth surface and no burrs, which will not hurt your fingers during work. It transfers torque on the shaft and hub efficiently without needing grinding, has high torque transmission capability, even load distribution along the shaft, easy installation and removal, minimal axial movement, and the ability to accommodate slight misalignments between shafts and components. 3. Easy To Use: This Feather Key is very convenient. To install the round head key, you only need to insert the key into the matching keyway on the shaft and align it with the keyway in the component. 4. Wide Application: The round head key is mainly used for the fastening and disassembly of equipment, and cooperates with the keyway to transmit torque between the shaft and the hub or bushing. It is suitable for machinery, automotive applications, industrial equipment, power transmission systems and other mechanical systems that require precise and safe coupling of rotating parts.