METRIC - IMPERIAL DIAMETER CONVERSION
in mm in mm in mm in mm in mm in mm
5/32 3.97 1/2 12.7 15/16 23.8 11/2 38.1 21/2 63.5 41/4 108.0
3/16 4.76 9/16 14.3 1 25.4 15/16 41.3 23/4 69.9 41/2 114.3
7/32 5.56 5/8 15.9 11/16 27.0 13/4 44.5 3 76.2 43/4 120.7
1/4 6.35 11/16 17.5 11/8 28.6 17/8 47.6 31/4 82.6 5 127.0
5/16 7.94 3/4 19.0 13/16 30.2 2 50.8 31/2 88.9
3/8 9.53 13/16 20.6 11/4 31.8 21/8 54.0 33/4 95.3
7/16 11.1 7/8 22.2 13/8 34.9 21/4 57.2 4 101.6


METRIC - IMPERIAL DIAMETER CONVERSION
Length 1 m = 1000 mm = 3.281 ft = 39.37 inch
Force 1 kN = 101.97 kp = 0.10197 t metric-f = 224 lbs-f
Tensile Strength 1 N/mm2 = 0.10197 kp/mm2 = 145.04 p.s.i. = 10 bar
Cross Section 1 mm2 = 0.00155 sq.inch = 0.9842 long t = 2204.6 lbs
Weight 1 metric t = 1000kg = 1.102 short t
Weight per length unit 1 kg/m = 0.672 lbs/ft