1/2 inch is 12.7mm
1 inch = 25.4 milimeters. 25.4there are 1,000 milimeters in an inch
5/8 inch is 15.875mm
1/8 inch is about 3.175mm
0.91mm = 1⁄32 inch
25.4 mm
6.35 mm.
approximately 25.4 millimeters per inch
3.49 millimeters = 0.14 inch
Not sure but you can look at a 12 inch ruler it says it there. Hope this helped!A2. There are 25.4 mm in each inch. Multiply by 12.
think you mean milimeters 1 in = 25.4
Assuming a circle with a diameter of one half inch, A = 2Ï€r so the area in square inches would be half of pi or about 1.57 in2.
Need diameter, style head and composition to get the weight per unit