Description
Cat® fastener parts are designed for specific applications based on size, strength, clamp load and past performance, information other manufacturers do not have. 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 else knows your equipment the way we do.
These bolts are used where a separate washer is not suitable.
Features
- Cat fasteners are manufactured to precise technical specifications for durability, reliable performance, and high efficiency
- Strength and Quality – Fasteners meet or exceed ISO, ASTM, ASME, and SAE requirements.
- Cat bolts, nuts, and washers are specially designed to work together as a system to maximize clamping force.
- Coatings meet the special requirements of different applications (RoHS compliant).
Applications
Cat bolts form a high-performance system with mating hardened washers and nuts to produce consistent, high clamping force. You can trust Cat fasteners to help you build, maintain or rebuild in most machine and shop applications worldwide.
Specifications
| Thread Direction | RH |
|---|---|
| Locking Feature | None |
| Material | Alloy Zinc |
| Thread Size | M8 mm (0 in) |
| Class or Grade | ISO 898-1 Class 10.9 |
| Thread Size (Diameter × Pitch) | M8x1.25 mm |
| Remarks | Thread Length (mm) 3 |
| Coating | Phosphate and Oil |
| Bolt Length | 25 mm (0.984 in) |
| Bolt Type | Hex Flange Head |
| Handle Length | 3 mm (0.118 in) |
Compatible Equipment
- Generator Sets: C9, DG30, 3516C, C4.4, C7.1
- Track Loaders: 972
- Compactors: CB-14B, C-9
- Engines: C6.6, C15, C7, C18
- Excavators: 329D, 330D L, 305E2 CR, 325D L, 325D, 432, M325D L MH, 621K, 324D L, 330C L, 329D L, 324D, 325C L, 325C, 328D LCR, 330C, 326D L
- Skid Steer Loaders: 3126B
- Motor Graders: 140G
- Dozers: D7, D7E, D6R II, D6R XL, D6R, D6R III, D6R LGP
- Wheel Loaders: 950H, 950 GC, 966F, 966
Additional information
| Machine Model | 140G, 305E2 CR, 3126B, 324D, 324D L, 325C, 325C L, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 330C, 330C L, 330D L, 3516C, 432, 621K, 950 GC, 950H, 966, 966F, 972, C-9, C15, C18, C4.4, C6.6, C7, C7.1, C9, CB-14B, D6R, D6R II, D6R III, D6R LGP, D6R XL, D7, D7E, DG30, M325D L MH |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Compactors, Engines, Generator Sets |
| Part Source | Genuine OEM |
