8T9389 Hex Head Bolts fit Caterpillar
8T9389 Hex Head Bolts fit Caterpillar
- New aftermarket part
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8T9389 Hex Head Bolts for Caterpillar Equipment
8T9389 is a hex head bolt used in Caterpillar equipment. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bolt is identified by the Caterpillar equipment part number 8T9389 and the hyphenated designation 8T-9389. The available product data identifies the component as a steel hex head bolt with a zinc-plated galvanized finish and a standard coarse thread. No specific Caterpillar machine model or series is provided in the available data.
Cross-reference numbers
- 8T9389
- 8T-9389
Specifications
| Part type | Hex head bolt |
| Equipment manufacturer | Caterpillar |
| Manufacturer of the spare part | CTP (Costex Tractor Parts) |
| Part condition | New |
| Part category | Hardware |
| Material | Steel |
| Material specification | SAE J429 Class 8; ISO Class 10.9 |
| Finish | Galvanized |
| Coating | Galvanized zinc |
| Coating test information | Salt spray resistance: 96 hours |
| Thread type | Standard coarse thread |
| Thread size | 1/2 inch - 13 threads per inch |
| Thread pitch designation | 13 |
| Overall bolt length | 2 3/4 inches |
| Bolt length | 2 3/4 inches |
| Bolt length, metric value | 7.5 cm |
| Head height | 0.39 inch |
| Head width | 0.75 inch |
| Width, metric value | 1.8 cm |
| Depth, metric value | 1.8 cm |
| Listed weight | 0.2 lb |
The bolt has a 1/2-13 coarse thread and a stated length of 2 3/4 inches. The available dimensions also list a head height of 0.39 inch and a head width of 0.75 inch. The metric values supplied for the part are 7.5 cm in length, 1.8 cm in width, and 1.8 cm in depth.
The material specification is listed as SAE J429 Class 8, corresponding to ISO Class 10.9. The surface is described as galvanized zinc with a stated 96-hour salt spray test value. The listed weight is 0.2 lb.
Specific machine models, machine series, installation position, and included nuts or washers are not specified in the available product data. Verify the dimensions and thread specification against the machine parts information before installation.
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