Cotter Pin

NOMINAL
SIZE
A
Diameter
C
Head Diameter
D
Prong Length
LENGTH
.03125 0.032 0.060 0.010 0.125 to 3 by 1/8
.046875 0.048 0.090 0.020 0.125 to 3 by 1/8
.0625 0.060 0.120 0.030 0.25 to 3 by 1/8
.078125 0.076 0.160 0.040 0.25 to 3 by 1/8
.09375 0.090 0.190 0.040 0.375 to 3 by 1/8
.109375 0.104 0.220 0.050 0.375 to 3 by 1/8
.125 0.120 0.250 0.060 0.5 to 3 by 1/8
.140625 0.134 0.280 0.060 0.5 to 3 by 1/8
.15625 0.150 0.310 0.070 0.625 to 3 by 1/8