Specification Brand : uxcell BulletPoint1 : Pitch: 2.5mm. BulletPoint2 : Width Measured From Flat to Flat: 29.4mm / 1.16" BulletPoint3 : Slot Width: 4.9mm / 0.19" BulletPoint4 : Overall Height: 19.1mm / 0.75" BulletPoint5 : The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener Color : White DriveSystem1 : Slotted DriveSystem2 : External Hex ExteriorFinish : Stainless Steel,Zinc,Carbon Steel GpsrSafetyAttestation : 1 ItemName : uxcell M20 x 2.5mm Pitch 304 Stainless Steel Slotted Hex Nuts, Pack of 2 ItemPackageDimensions_Height : 14.9 centimeters ItemPackageDimensions_Length : 3.6 centimeters ItemPackageDimensions_Width : 9.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hex-nuts Manufacturer : uxcell Material : Stainless Steel MeasurementSystem1 : Metric MeasurementSystem2 : Inch MetalType1 : Stainless Steel MetalType2 : Carbon Steel ModelNumber : a18091200ux0011 PartNumber : a18091200ux0011 ProductDescription : - Hex head, female threaded inside, zinc plated surface treatment. - Made of carbon steel material, high hardness and perfect wear resistance. - Used in conjunction with a mating bolt to fasten two or more parts together. - Hex nut tightens from the side with a wrench, enabling use when there is limited space above the nut. - Suitable for door handles, machinery industry and other small repairs around the shop, garage or home furniture fastener etc.