3B8428 Hex Head Bolts Phosphate And Oil Coated fit Caterpillar
3B8428 Hex Head Bolts Phosphate And Oil Coated fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
3B8428 Hex Head Bolt, Phosphate and Oil Coated
3B8428 is a hex head bolt for Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is made from steel and has a phosphate-and-oil surface coating.
The available product data identifies the fastener for use with Caterpillar equipment but does not specify individual machine models or series. The bolt is supplied as a single fastener; no additional nuts, washers, or other installation hardware are listed in the available information.
Cross-reference numbers
- 3B8428
- 3B-8428
Specifications
| Part type | Hex head bolt |
| Equipment brand | Caterpillar |
| Part category | Hardware |
| Condition | New |
| Part manufacturer | CTP (Costex Tractor Parts) |
| Material | Steel |
| Surface treatment | Phosphate and oil coated |
| Strength classification | SAE J429 Class 8; ISO Class 10.9 |
| Thread diameter | 7/16 inch |
| Thread specification | 14 threads per inch |
| Head height | 0.34 inch |
| Head width | 0.69 inch |
| Overall bolt length | 3.25 inches |
| Grip length | 2.13 inches |
| Slope | 8 degrees |
| Weight | 0.2 lb |
| Listed compact dimensions | Length: 2 cm; width: 2 cm; depth: 9 cm |
The thread information is stated as 7/16 inch with 14 threads per inch. The dimensional data above is reproduced from the available product specification and uses the measurement units indicated in that data. Verify the required bolt length, grip length, thread form, and head dimensions against the Caterpillar equipment parts documentation before installation.
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