Specification Brand : SBTRKT BulletPoint1 : Standard hexagon shape, uniform force, not easy to slip and lock during rotation, anti-loose design, threads are clean and smooth.Increased strength and precision. Easy to use, turn the nut clockwise to lock. BulletPoint2 : Exquisite workmanship, high-quality aluminum alloy, surface anodized, long service life, light weight, anti-static, beautiful and high-grade. BulletPoint3 : With a nylon insert inside, the lock nuts greatly reduce loosening under vibrations and torque. BulletPoint4 : Material: Use high-quality aluminum alloy, good rust resistance, durable, wear-resistant, and longer service life BulletPoint5 : Application: The anti-loose nylon nut is an excellent substitute for industrial and construction fasteners. It can also be used as an important accessory in your daily life. It is widely used in various harsh occasions such as electronic product maintenance or DIY. Color : Light blue_M2 10PCS DriveSystem : External Hex ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 9398269453783 FinishType : Zinc Plated GradeRating : 2 ItemName : 10PCS M2 M2.5 M3 M4 M5 M6 Colourful Aluminum Alloy Nylon Insert Lock Nut Self-Locking Nut A1 (Color : Light Blue_M2 10PCS) ItemPackageQuantity : 1 ItemTypeKeyword : hardware-locknuts Manufacturer : SBTRKT Material : Low Carbon Steel MeasurementSystem : Inch MetalType : no-metal-type NumberOfItems : 1 PartNumber : SBTRKT ProductDescription : Aluminum hex nylonlock nut Material: Stainless Steel Model Number: M2 M3 M4 M5 Type: Nylon Lock Nuts DIY Supplies: Metalworking ProductSiteLaunchDate : 2023-07-28T17:57:50.932Z Size : 1 3/8"-12 Style : Nyloc (Nylon Insert Locknut) NE Standard UnitCount : 16 UnspscCode : 31161700