1D4647 Hex Head Bolts fit Caterpillar
1D4647 Hex Head Bolts fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1D4647 Hex Head Bolts for Caterpillar Equipment
1D4647 is a hex head bolt used on Caterpillar articulated dump trucks, earthmoving compactors, paving compactors, and engine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 1D4647 and is intended for use where the specified bolt length, head dimensions, thread, material grade, and surface finish correspond to the requirements of the Caterpillar equipment application.
Fitment
The bolt is listed for the following Caterpillar equipment types:
- Articulated dump trucks
- Earthmoving compactors
- Paving compactors
- Engine-machine applications
Listed Caterpillar models and engine applications:
- D350E articulated dump truck
- D400E articulated dump truck
- 826C earthmoving compactor
- CP-563 paving compactor
- CS-563 paving compactor
- 3116 engine application
- 3306 engine application
- 3406 engine application
- 3406B engine application
- 3406C engine application
Application should be confirmed against the machine model, serial number, and the required fastener specifications before installation. The listed fitment identifies the equipment models associated with this part number and does not indicate that the bolt is manufactured by Caterpillar.
Cross-reference numbers
| SKU | 1D4647 |
| Other part number format | 1D-4647 |
| Part identification | Hex head bolt |
Specifications
| Part type | Hex head bolt |
| Equipment brand | Caterpillar |
| Material | Steel |
| Material grade | SAE J429 Class 8 |
| Equivalent material classification | ISO Class 10.9 |
| Bolt length | 9 1/2 in |
| Bolt length | 26 cm |
| Head width | 1.50 in |
| Head height | 0.71 in |
| Thread type | Standard coarse thread |
| Thread pitch | 8 threads per inch |
| Thread size format | 1/8 in, 8 threads per inch, as listed in the source specification |
| Surface finish | Phosphate coating impregnated with oil |
| Coating | Phosphate and oil |
| Listed weight | 2.3 lb |
| Listed width | 2.5 cm |
| Listed depth | 3.8 cm |
The dimensions and material data above are provided for identification of the fastener. Thread engagement, tightening procedure, and installation location depend on the specific Caterpillar machine or engine assembly.





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