206-0451 Hex Stacking Bolt
Cat® Hex Stacking Bolt, M8 Thread
Description
Part 206-0451 is a hex stack bolt, also called an "offset screw", used as needed in various Cat product families.
Cat fastener parts are designed for specific applications based on size, strength, clamping force and past performance. This information is not available to other manufacturers. They are carefully selected to last until machine rebuild or end of life. Non-Cat hardware and fasteners may appear to fit your machine, but no one knows your equipment like we do.
Features
- Thread Size: M8 (Internal and External)
- Hex Square Head Size: 12 mm (0.47 in)
- Length: 29 mm (1.14 in)
- Cat fasteners are manufactured to precise specifications for durability, reliability and high efficiency
- Strength and Quality – Fasteners meet or exceed ISO, ASTM, ASME and SAE requirements
- Cat bolts, nuts and washers are specifically designed to work together as a system to maximize clamping force
- Coating meets the special requirements of different applications
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Bolt Length | 29 mm |
|---|---|
| Bolt Type | Male to Female Thread |
| Coating | Zinc Electroplated |
| Drive Chain | 12 mm |
| External Thread Size | M8X1.25 mm |
| Handle Length | 17 mm |
| Head Height | 15 mm |
| Internal Thread Size | M8X1.25 mm |
| Locking Feature | Not Specified |
| Material | Alloy Zinc |
Compatible Equipment
- Generator Sets: C4.4
- Cold Planers: PM622, SE50 VT, PM620
- Compactors: CS11, CS12, CS7, CB-64B, CS-54, CS-56, CB16, CP56B, CS68B, CS78B, CS74B, CS54B, CB-534D, CB-66B, CB-564D, CB-434D, CB-44B, CS-563E, CP54B, CS56B, CS79B, CB10, CB15, CB13, CS64B, CS-54B
- Engines: C32
- Dozers: D6K2, D4
- Wheel Loaders: RM500B, RM400
- Asphalt Pavers: AP655F, AP-600D, AP655F L
Additional information
| Machine Model | AP-600D, AP655F, AP655F L, C32, C4.4, CB-434D, CB-44B, CB-534D, CB-564D, CB-64B, CB-66B, CB10, CB13, CB15, CB16, CP54B, CP56B, CS-54, CS-54B, CS-56, CS-563E, CS11, CS12, CS54B, CS56B, CS64B, CS68B, CS7, CS74B, CS78B, CS79B, D4, D6K2, PM620, PM622, RM400, RM500B, SE50 VT |
|---|---|
| Equipment Type | Wheel Loaders, Dozers, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |








