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 nuts are bearing locknuts that can be tightened with an adjustable wrench.
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 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 performance-based 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 |
|---|---|
| Class or Grade | SAE J995 Grade 8 |
| Thread Size (Diameter × Pitch) | 1/2×20 mm |
| Hole Thread Pitch | 20 |
| Thread Size | 0.5 mm (0.02 in) |
| Coating | Zinc Electroplated |
| Drive Chain | 19.05 mm (0.75 in) |
| Material Description | SAE Grade 8 Equivalent |
| Thickness | 7.9375 mm (0.312 in) |
| Nut Model | Hex |
| Thread Size (in – TPI) | 1/2-20 in |
Compatible Equipment
- Motor Graders: 140G, 120, 16
- Generator Sets: C9
- Engines: C7
- Compactors: C-9
- Wheel Loaders: 834
- Off-Highway Trucks: 793, 793D, 793F
- Excavators: 3126
- Skid Steer Loaders: 3126B
Additional information
| Machine Model | 120, 140G, 16, 3126, 3126B, 793, 793D, 793F, 834, C-9, C7, C9 |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Skid Steer Loaders, Motor Graders, Off-Highway Trucks, Compactors, Engines, Generator Sets |
| Part Source | Genuine OEM |
