Stud 1M6421 for Caterpillar Equipment

1M6421 is a double-end threaded stud used with Caterpillar equipment. The part is a steel threaded rod with two listed thread specifications: 3/8-16 and 3/8-24. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part belongs to the threaded studs category. The available product data identifies the component by SKU 1M6421 and the Caterpillar application designation, but does not provide a specific machine model or series. The stud is supplied as an individual threaded component; no additional components are specified in the available data.

Specifications

The thread designations are recorded in the product data as 3/8-16 and 3/8-24. Both specifications use a nominal 3/8-inch thread size, with the numerical values identifying the listed thread counts. The supplied dimensional data also records an overall length of 1.34 inches and separate metric values for length, width, and depth.

Before installation, the stud should be matched against the removed component by SKU, thread designation, overall length, and physical dimensions. The available data does not define which end corresponds to each listed thread specification, and it does not state a specific installation position or machine assembly.