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MIL Spec Cotter Pin for Castellated Nut
These high-quality plated steel Mil Spec cotter pins are correctly sized to work with AN310 Castellated Nuts and drilled shank airframe bolts. Sold in packages of 100.
| MS24665 Cotter Pins | |||
|---|---|---|---|
| Thread Size | AN Bolt Size | Pin Size | Part No. |
| 10-32 | AN3 | 132 | MS24665-132 |
| 1/4-28 | AN4 | 208 | MS24665-208 |
| 5/16-24 | AN5 | 208 | MS24665-208 |
| 3/8-24 | AN6 | 283 | MS24665-283 |
| 7/16-20 | AN7 | 283 | MS24665-283 |
| 1/2-20 | AN8 | 285 | MS24665-285 |
We also offer a variety of larger size Cotter Pins (Part No. 660) which do not conform to military specifications.