Specification Brand : LanMaiXun BulletPoint1 : Corrosion Resistant A2-70 Stainless Steel 304 BulletPoint2 : 16mm Metric Thread,M16-2.0mm Pitch BulletPoint3 : Nut Length:40mm BulletPoint4 : Packing Quantity:2pcs BulletPoint5 : Type:Thick Nuts Color : Silver DriveSystem : External Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 6097556184104 ExternallyAssignedProductIdentifier1 : 0733018896449 ExternallyAssignedProductIdentifier2 : 733018896449 FinishType : Brass GradeRating : Class 4.8 ItemName : 2pcs M16×40mm-2.0 304 Stainless Steel Hexagonal Extension nut, Screw Thread bar Connection Female ItemTypeKeyword : hex-nuts Manufacturer : LanMaiXun Material : Stainless Steel Material1 : Copper Material2 : Brass MeasurementSystem : Metric MetalType : Stainless Steel MetalType1 : Copper MetalType2 : Brass ModelNumber : 六角ナット NumberOfItems : 2 PartNumber : 3JHL16402 ProductDescription : ★About Hex Nuts ★Commonly used with bolt to fasten two or more parts together. The two parts are combined by their threads' friction, a slight stretching of the bolt and compression of the parts to be held together. In common use, a nut-and bolt joint holds together because the bolt is under a constant tensile stress called the preload. ★The high quality 304 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance. ★Contact Us:If you have any questions when using, please feel free to contact us by Amazon message. ProductSiteLaunchDate : 2023-11-14T06:58:44.091Z Size : M16×40mm-2pcs Style : M16 UnspscCode : 31161700