|
Hammerlock
cotter pins are known for ease of installation and use. For
semi-permanent applications, they are the most commonly used
of all cotter type fasteners. Size is based upon effective
length as measured from under head to end of prong. Made from
low carbon steel, zinc plated only.

|
Cotter
Pin Specs |
| Pin
Diameter |
A
Shank
Diameter |
B
Wire
Width |
Head
Diameter |
Recommended
Hole Size |
| Max. |
Min. |
Max. |
Min. |
Min. |
| 1/16 |
.060 |
.056 |
.060 |
.044 |
.12 |
5/64
|
| 5/64 |
.076 |
.072 |
.076 |
.057 |
.16 |
3/32
|
| 3/32 |
.090 |
.086 |
.090 |
.069 |
.19 |
7/64
|
| 7/64 |
.104 |
.100 |
.104 |
.080 |
.22 |
1/8
|
| 1/8
|
.120 |
.116 |
.120 |
.093 |
.25 |
9/64
|
| 5/32 |
.150 |
.146 |
.150 |
.116 |
.31 |
11/64
|
| 3/16 |
.176 |
.172 |
.176 |
.137 |
.38 |
13/64
|
| 1/4
|
.225 |
.220 |
.225 |
.176 |
.50 |
17/64
|
| 5/16 |
.280 |
.275 |
.280 |
.220 |
.62 |
5/16
|
| 3/8
|
.335 |
.329 |
.335 |
.263 |
.75 |
3/8
|
|
|