In stock
SKU: 6K3771
6K3771 12 Point Head Bolts fit Caterpillar
In stock
SKU: 6K3771
6K3771 12 Point Head Bolts fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$7.00
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6K3771 12-Point Head Bolt for Caterpillar Equipment
6K3771 is a 12-point head bolt used in Caterpillar articulated dump trucks, earthmoving compactors, and engine-machine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bolt is intended for assemblies requiring a 12-point head and a standard coarse thread. The available equipment and dimensional data are listed below.
Fitment
- Caterpillar 735 articulated dump truck
- Caterpillar 740 articulated dump truck
- Caterpillar D250E earthmoving machine
- Caterpillar D250E II earthmoving machine
- Caterpillar D300E II earthmoving machine
- Caterpillar 815B earthmoving compactor
- Caterpillar 3304 engine-machine application
- Caterpillar 3306 engine-machine application
- Caterpillar 3406 engine-machine application
Cross-reference numbers
- 6K3771
- 6K-3771
Specifications
| Part type | 12-point head bolt |
| Equipment manufacturer | Caterpillar |
| Bolt material | Steel |
| Material strength description | Strength equivalent to Caterpillar CAT 11.9 ISO |
| Surface coating | Zinc phosphate and oil |
| Thread type | Standard coarse thread |
| Thread size | 7/16-14 inch |
| Thread pitch | 14 |
| Nominal bolt length | 1 1/2 in |
| Overall bolt length | 1 1/2 in |
| Head height | 0.44 in |
| Head width | 0.66 in |
| Flange diameter | 0.66 in |
| Handle thickness | 0.14 in |
| Grapple length | 0.14 in |
| Connecting square | 4/9 in |
| Slope | 11.9 |
| Product weight | 0.1 lb |
| Package or product length | 4 cm |
| Package or product width | 1.5 cm |
| Package or product depth | 1.5 cm |
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