Technical data

13773-001
20-70
Page 330 Nov 2000
Cotter Pin Specifications
Material Temperature Usage
Carbon Steel (MS24665) Up to 450°F Pins that contact cadmium-plated
surfaces.
General Applications
Normal Atmospheres
Corrosion-Resistant (MS24665C) Up to 800°F Pins that contact corrosion-resis-
tant steel.
Corrosive atmospheres
Minimum Allowable Cotter Pin Size
Thread Size Diameter of Cotter Pin
60.028
80.044
10 0.044
1/4 0.044
5/16 0.044
3/8 0.072
7/16 0.072
1/2 0.072
9/16 0.086
5/8 0.086
3/4 0.086
7/8 0.086
10.086
1-1/8 0.116
1-1/4 0.116
1-3/8 0.116
1-1/2 0.116