7X0318 Hex Head Bolts Zinc Plated fit Caterpillar
7X0318 Hex Head Bolts Zinc Plated fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7X0318 Hex Head Bolt, Zinc Plated — SKU 7X0318
7X0318 is a zinc-plated hex head bolt for heavy equipment manufactured by Caterpillar. It is used on selected Caterpillar articulated dump trucks, asphalt pavers, and cold planers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bolt has a standard coarse thread and is intended for threaded fastening points on the listed Caterpillar equipment. The product data identifies the part by the formats 7X0318 and 7X-0318.
Fitment
- Caterpillar D350E articulated dump truck
- Caterpillar D350E II articulated dump truck
- Caterpillar D400E articulated dump truck
- Caterpillar AP-1050B asphalt paver
- Caterpillar AP-1055B asphalt paver
- Caterpillar BG-2455C asphalt paver
- Caterpillar BG-245C asphalt paver
- Caterpillar PM-201 cold planer
- Caterpillar PM-565 cold planer
- Caterpillar PM-565B cold planer
Fitment is listed for the specific machine models above. Before installation, compare the existing fastener dimensions and the equipment parts documentation, particularly where several bolt sizes are used within the same machine assembly.
Cross-reference numbers
- 7X0318
- 7X-0318
These number formats identify the same listed bolt reference. The hyphenated and non-hyphenated formats are provided for parts catalog and search compatibility.
Specifications
| Part type | Hex head bolt |
| Equipment manufacturer | Caterpillar |
| Part condition | New aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Material | Steel |
| Surface finish | Zinc plated |
| Corrosion test reference | Up to 96 hours of salt spray exposure |
| Strength classification | SAE J429 Class 8; ISO Class 10.9 |
| Thread type | Standard coarse thread |
| Nominal diameter | 7/16 in |
| Thread pitch | 14 threads per inch |
| Total bolt length | 4 in |
| Head height | 0.34 in |
| Head width | 0.69 in |
| Product weight | 0.2 lb |
| Overall listed length | 10.8 cm |
| Overall listed width | 1.6 cm |
| Overall listed depth | 1.6 cm |



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