In stock
SKU: 3K3379
3K3379 Hex Head Bolts fit Caterpillar
In stock
SKU: 3K3379
3K3379 Hex Head Bolts fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$5.00
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3K3379 Hex Head Bolts for Caterpillar Equipment
3K3379 is a hex head bolt used on Caterpillar backhoe loaders. The bolt is made of steel, has a phosphate-and-oil coating, and is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is intended for fastening applications on the listed Caterpillar backhoe loader models. Equipment model compatibility should be checked against the machine serial number and the required bolt position before installation.
Fitment
- Caterpillar 416B backhoe loader
- Caterpillar 416C backhoe loader
- Caterpillar 416D backhoe loader
- Caterpillar 420D backhoe loader
- Caterpillar 424D backhoe loader
- Caterpillar 426C backhoe loader
- Caterpillar 428B backhoe loader
- Caterpillar 428C backhoe loader
- Caterpillar 428D backhoe loader
- Caterpillar 430D backhoe loader
Cross-reference numbers
- 3K3379
- 3K-3379
The numbers above identify the same bolt designation in compact and hyphenated formats. The available product data does not provide additional equipment-manufacturer or supplier cross-reference numbers.
Specifications
| Part type | Hex head bolt |
| Equipment brand | Caterpillar |
| Equipment type | Backhoe loader |
| Material | Steel |
| Material grade | SAE J429 Class 8; ISO Class 10.9 |
| Surface finish | Phosphate coating impregnated with oil |
| Thread type | Standard coarse thread |
| Thread size | 9/16-12 in |
| Thread pitch | 12 threads per inch |
| Bolt length | 1 in |
| Overall bolt length | 1 in |
| Head height | 0.43 in |
| Head width | 0.87 in |
| Grapple length | 0.12 in |
| Handle thickness | 0.12 in |
| Connecting square | 7/8 in |
| Slope | 8 |
| Listed weight | 0.2 lb |
| Listed length | 3.7 cm |
| Listed width | 2.2 cm |
| Listed depth | 2.2 cm |
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