6V8149 Hex Nuts fit Caterpillar
6V8149 Hex Nuts fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
6V8149 Hex Nuts for Caterpillar Equipment
This is a hex nut for Caterpillar articulated dump truck equipment, identified by SKU 6V8149 and part number 6V-8149. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The nut is intended for threaded fastening applications on the Caterpillar equipment models listed below. The supplied specifications identify it as a hardened steel hex nut with a phosphate and oil coating, M12 × 1.75 coarse thread, and an 18 mm nut width.
Fitment
- Equipment manufacturer: Caterpillar
- Equipment type: Articulated dump truck
- Compatible model: Caterpillar 725
- Compatible model: Caterpillar 730
- Compatible model: Caterpillar 735
- Compatible model: Caterpillar 740
- Compatible model: Caterpillar D250E
- Compatible model: Caterpillar D300E
- Compatible model: Caterpillar D350E II
- Compatible model: Caterpillar D400E II
Fitment is specified for the Caterpillar articulated dump truck models listed above. The model designation 730 and 740 appeared more than once in the source data and are listed once each here.
Cross-reference numbers
| SKU | 6V8149 |
| Equipment manufacturer part number | 6V-8149 |
6V8149 and 6V-8149 refer to the same part number format, with or without the separator between the prefix and number.
Specifications
| Part type | Hex nut |
| Application | Threaded fastening hardware for Caterpillar equipment |
| Thread size | M12 × 1.75 |
| Thread type | Standard coarse thread |
| Material | Steel |
| Material description | Equivalent to ISO Class 12 or SAE Class 8 |
| Surface coating | Phosphate and oil |
| Nut width | 18 mm |
| Nut height | 10.80 mm |
| Nut thickness | 10.8 mm |
| Length | 1.8 cm |
| Width | 1.8 cm |
| Depth | 1 cm |
| Weight | 0.1 lb |
| Part category | Hardware |
The stated length, width, and depth are the dimensional values provided for the part. The nut height and thickness are also listed separately in the supplied technical data and both are retained as provided.




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