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.
Hex head bolts/screws provide extremely strong tapping performance.
Features
- 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 (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 Size | M8 mm (0 in) |
|---|---|
| Locking Feature | None |
| Thread Direction | RH |
| Class or Grade | ISO 898-1 Class 10.9 |
| Thread Size (Diameter × Pitch) | M8X1.25 mm |
| Bolt Length | 55 mm (2.165 in) |
| Bolt Type | Hex Head Bolt |
| Coating | Zinc Phosphate and Oil |
| Handle Length | 4 mm (0.148 in) |
| Material | Low Alloy Steel |
Compatible Equipment
- Generator Sets: C9
- Cold Planers: TH360B
- Compactors: C13B, C9.3B, C-9
- Engines: C13, C7, C32, C11, C175-16
- Excavators: 336D2, 3126, 336D, 330D L, 416F2, 416E, 6020B, 336D2 L, 428F, 330D, 336D L, 637E, 434F2, 340D2 L, 336D2 XE, 336D2 GC, 3508B, 637G, 637K, 621K, 340D L
- Asphalt Pavers: AP355F
- Skid Steer Loaders: 3126B, 236
- Motor Graders: 14, 16M, 120, 18, 16, 16M3, 14M
- Dozers: D10N, D10R, D5N, D9N, D6N, D9L, D9R, D8L
- Wheel Loaders: 992D, 992C, 988F
- Off-Highway Trucks: 771D, 773D, 773E, 793F, 773
Additional information
| Machine Model | 120, 14, 14M, 16, 16M, 16M3, 18, 236, 3126, 3126B, 330D, 330D L, 336D, 336D L, 336D2, 336D2 GC, 336D2 L, 336D2 XE, 340D L, 340D2 L, 3508B, 416E, 416F2, 428F, 434F2, 6020B, 621K, 637E, 637G, 637K, 771D, 773, 773D, 773E, 793F, 988F, 992C, 992D, AP355F, C-9, C11, C13, C13B, C175-16, C32, C7, C9, C9.3B, D10N, D10R, D5N, D6N, D8L, D9L, D9N, D9R, TH360B |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |
