Specification Brand : Fastener Cart BulletPoint : @nut-lk-nyl .6 06507700;06511700;06526000; BulletPoint1 : 304 Stainless Steel BulletPoint2 : QC Inspected BulletPoint3 : Lot Controlled BulletPoint4 : Shipping Audit BulletPoint5 : Resealable Bags Color : Clear Configuration : configuration CustomerPackageType : 1 DriveSystem : External Hex ExteriorFinish : Zinc,Nylon ExternallyAssignedProductIdentifier1 : 799554806106 ExternallyAssignedProductIdentifier2 : 0799554806106 ExternallyAssignedProductIdentifier3 : 00008236766875 FinishType : zinc clear GradeRating : commercial ItemDisplayWeight : 6 ounces ItemName : 5/16-24 Stainless Steel Serrated Flange Lock Nuts 5/16-24 (25 Pcs) 304 Stainless ItemPackageDimensions_Height : 9.7 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 7.5 centimeters ItemPackageQuantity : 25 ItemShape : Shape ItemTypeKeyword : hardware-locknuts Manufacturer : FAS Material : Stainless Steel Material1 : Stainless Steel Material2 : Nylon MeasurementSystem : Inch MetalType : Stainless Steel ModelNumber : 915492 NumberOfItems : 6 NumberOfPieces : 25 PackageLevel : unit PartNumber : HFNS31FSS ProductDescription : Description: Material - Made of 304 stainless steel with oxidation surface treatment, the nylon insert hex lock nuts have rust and corrosion resistance properties. This material has good properties, high temperature resistance, durability, and is not easily deformed, making it suitable for long-term indoor and outdoor use. Features - There is a nylon insert in the insert locknut, which is closely combined with the bolt thread. The nylon insert locknut can produce a certain elastic deformation after the bolt is tightened, resulting in frictional resistance, which can prevent the bolt from loosening caused by vibration or other factors. Easy to Use - Nylon insert hex lock nuts are easy to use, insert the bolt into the nut, align the threads, and tighten with a wrench. Wide Application - Locking nuts are widely used and can be used to repair furniture or household appliances, automobile repair, machinery industry, outdoor facilities, construction, etc.