Caterpillar Part reference
The Caterpillar 0309612 is a screw-forming fastener listed with the designation 10-24x0.5-in. In the catalog, it appears as an occurrence within alternator charging group assemblies for the Caterpillar 735 and Caterpillar 740. These are catalog associations only, so confirm the recorded conditions before ordering.
Recorded applications
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
Catalog context
Model photoCheck the signed-in Part Book for available diagrams and the complete catalog breakdown.
| Part number | Description |
|---|---|
| 0309612 | screw-forming; (10-24x0.5-in) (current part) |
| 10***31 | fan-alternator; (11-blade) |
| 10***32 | collar; (alternator) |
| 10***63 | capacitor as-alternator |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
View model pageGeneral guidance
In general, a screw-forming fastener is a threaded screw designed to form or tap its own mating thread in a softer material during installation. Catalog designations such as 10-24x0.5-in are commonly used to describe the thread size and length, and their exact meaning should be checked against the catalog entry.
Use part number 0309612 as the existing catalog number for this item. Before ordering, check the recorded catalog associations and any conditions listed for the parent assemblies, since these occurrences do not by themselves establish fitment for every machine configuration.
Catalog references
Model photo