Specification Brand : Juvielich BulletPoint1 : 【DIMENSION】- M2x0.4mm; Pitch:0.4mm/0.02 "; Hex Width: 4mm/0.16"; Nut thickness:3mm/0.12 " BulletPoint2 : 【HOLD SCREW FIRMLY】- M2 Lock Nuts with nylon insert collar that is non-corrosive, these hex nuts greatly reduce loosening under vibrations and torque, providing better security and firm hold and keep good performance even after multiples times of use BulletPoint3 : 【QUALITY MATERIAL】- These M2 Lock Nuts are made of quality Carbon steel,surface is Zinc-plated for good rust resistance BulletPoint4 : 【APPLICATION】- These Hex Lock Nuts are great to have around for use in wood and wet environments. They are strong, corrosion resistant and will support all of your projects. BulletPoint5 : 【PACKAGE CONTENT】- 50Pcs x Hex Lock Nuts Color : Black DriveSystem : External Hex ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 616943700701 ExternallyAssignedProductIdentifier2 : 0616943700701 FinishType : Polished GradeRating : industrial ItemName : Juvielich 50Pcs M2 Hex Lock Nuts M2x0.4mm Carbon Steel Tiny Nylon Insert Hex Lock Nuts Self-Locking Nuts Zinc Plated Fasteners for Car Garage Ship Mechanical Equipment Hex Self Clinching Nuts Black ItemPackageDimensions_Height : 6.9088 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 5.9944 centimeters ItemPackageQuantity : 20 ItemTypeKeyword : hardware-locknuts Manufacturer : Juvielich Material : Alloy Steel MeasurementSystem : Inch MetalType : Carbon Steel ModelNumber : FM4801N0411KS NumberOfItems : 50 NumberOfPieces : 50 PartNumber : FM4801N0411KS ProductDescription : "Juvielich 50pcs Nylon Insert Hex Lock Nuts
Description: Nylon nut is a kind of nut with nylon collar insert to resisting turning. Nuts are widely used in conjunction with a mating bolt to fasten two or more parts together. Its inner diameter might be slightly smaller than the major diameter of the screw.Then nylon insert locks the nut by friction against the screw under the applied radial compressive force. 1.Nylon-insert lock nut,polymer-insert lock nut,or elastic stop nut,is a kind of locknut. 2.It is a nut with a nylon collar insert that resists turning. 3.The plastic insert is placed at the end of the nut, and its inner diameter (ID) is slightly smaller than the major diameter of the screw. 4.The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon.