In stock
SKU: 343557
343557 Self-Locking Bolt fit Caterpillar
In stock
SKU: 343557
343557 Self-Locking Bolt fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$5.00
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Self-Locking Bolt 343557
Self-locking hex bolt for Caterpillar equipment. The bolt has a 3/8-16 inch thread and a nylon patch locking feature on the threaded section. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The available product data identifies the part by SKU 343557 and equipment manufacturer number 034-3557. Specific Caterpillar machine models or series are not provided in the available data, so fitment is limited to the stated application for Caterpillar equipment and should be verified by part number and dimensions.
Cross-reference numbers
- 343557 — product SKU
- 034-3557 — equipment manufacturer part number
Specifications
| Part type | Self-locking hex bolt |
| Locking feature | Nylon patch on the thread |
| Equipment brand | Caterpillar |
| Thread size | 3/8-16 inch |
| Threads per inch | 16 |
| Bolt length | 1.12 in |
| Hex size | 0.56 in |
| Head height | 0.29 in |
| Handle thickness | 0.31 in |
| Connecting square | 9/16 in |
| Material | Steel |
| Material description | Steel |
| Coating | Zinc plated |
| Weight | 0.03 lb |
| Length | 3.5 cm |
| Width | 1 cm |
| Depth | 0.8 cm |






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