Specification Brand : uxcell BulletPoint1 : Product Name: U Nut; Package Content: 25pcs x U Nut BulletPoint2 : Material: 65Mn Spring Steel; Main Color: Silver Tone; Finish: Zinc Plated; Weight: 29g BulletPoint3 : Overall Size: 14 x 10mm / 0.55" x 0.39" (L*W) BulletPoint4 : Fit Panel Thickness: 1-2mm / 0.04"-0.08''; Fit Screw: M4 BulletPoint5 : Center of Hole to Edge Distance: 9mm / 0.36''; Hole Size: 5mm / 0.2" (D) Color : Silver DriveSystem : External Hex ExteriorFinish : Zinc,Steel ExternallyAssignedProductIdentifier1 : 008236028508 ExternallyAssignedProductIdentifier2 : 0008236028508 ExternallyAssignedProductIdentifier3 : 00008236028508 FinishType : Silver GpsrSafetyAttestation : 1 GradeRating : industrial ItemName : uxcell Fit M4 Screw 65Mn Spring Steel U Clip Nut Silver Tone 14mm x 10mm 25pcs ItemPackageDimensions_Height : 14 centimeters ItemPackageDimensions_Length : 2.1 centimeters ItemPackageDimensions_Width : 9.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hardware-locknuts Manufacturer : uxcell Material : Steel MaximumShearStrength : 25,000 psi MeasurementSystem : Inch MetalType : Alloy Steel ModelNumber : a17092500ux0186 NumberOfItems : 15 NumberOfPieces : 25 PartNumber : a17092500ux0186 ProductDescription : 65Mn Spring Steel constructed, manganese enhances hardenability for a better comprehensive mechanical properties. Zinc Plated finish provides great corrosion resistance and antirust ability for a long service life. U Nuts provide a secure fixing for two or more panels. Widely used in furniture and automobile structure connection or industrial equipment fastening. No special tools are required to mount U-nuts, easy installtion. Universal fit for M4 screws or bolts; Fits 1-2mm thick panel .