Tack M.S Tinted 12 Mm. To Is: 6734/1972(Reaffirmed 2021)(Cut Lath Nail), Shank Diameter (D)1.80 Mm(Tolerance Plus Minus 0.04 Mm), Head Diameter (D)3D I.E. 5.4Mm (Tolerance Plus Minus 0.27 Mm) Brand: Sk Or Similar. [ Warranty Period: 30 Months After The D Ate Of Delivery ] ]