Specification AgeRangeDescription : adult Brand : YINRUISCREW BulletPoint1 : Material: The knurled nuts are made of high quality stainless steel, which does not rust easily and is corrosion resistant. The knurled nuts are CNC machined. BulletPoint2 : Precision nuts: Knurled nuts thumb screws is smooth and flat, the thread is clear, the rotation is not easy to slip and the fastening effect is good. BulletPoint3 : Easy to use: The wavy edge design increases friction and prevents slipping when screwing and unscrewing and can be mounted without tools. BulletPoint4 : Nut size: The nut diameter is 16mm upto 20mm and the nut height is 15mm upto 40mm, it is easy to transport and does not take up any space. BulletPoint5 : Wide range of applications: knurled nuts are suitable for mechanical devices, instrumentation, industrial equipment, household appliances, furniture manufacturing and testing equipment. Color : Silver DriveSystem : Spline DriveSystem1 : Spline DriveSystem2 : Thumb ExteriorFinish : Plain ExternallyAssignedProductIdentifier : 4895253949840 ExternallyAssignedProductIdentifier1 : 848107033497 ExternallyAssignedProductIdentifier2 : 0848107033497 FinishType : Brass,Unfinished GradeRating : commercial IsValueStoresItem : 1 ItemName : M12 Knurled Longer Threaded Thumb Cylinder Nuts Stainless Steel 4 PCS M12 Knurled Long Thread Female-Female Standoff 4 PCS Spaces with Thread Round Couplings (M12 x 25 mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : thumb-nuts Manufacturer : GZYR Material : Stainless Steel MeasurementSystem : Metric MetalType : Stainless Steel ModelName : XAOLIUZi ModelNumber : XAOLIUZi NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 10 PartNumber : LKN10 Pattern : Solid ProductDescription : M12x15mm Knurled Thumb Nuts Knurled Roundnut Female-Female Standoff Spaces with Thread Round Couplings Thread Diameter (d): 12.0 mm Nut Length (L): 15.0 mm Nut Diameter (OD): 16.0 mm
M12x20mm Thread Diameter (d): 12.0 mm Nut Length (L): 20.0 mm Nut Diameter (OD): 18.0 mm
M12x25mm Thread Diameter (d): 12.0 mm Nut Length (L): 25.0 mm Nut Diameter (OD): 18.0 mm
M12x30mm Thread Diameter (d): 12.0 mm Nut Length (L): 30.0 mm Nut Diameter (OD): 18.0 mm
M12x40mm Thread Diameter (d): 12.0 mm Nut Length (L): 40.0 mm Nut Diameter (OD): 20.0 mm