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 needed.
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
| Material | Alloy Zinc |
|---|---|
| Drive Chain | 12.7 mm |
| Overall Length | 72.62 mm |
| Handle Length | 34.17 mm |
| Hole Thread Pitch | 18 |
| Coating | Zinc Electroplated With Topcoat Sealer, 5 Micron Minimum Thickness, 96 Hours Maximum to White Rust |
| Material Description | SAE J429 Grade 8 (1040 MPa Minimum Ultimate Tensile Strength) heat-treated steel, inch fasteners. |
| Thread Size | .312 mm |
| Locking Feature | Dimensions and tolerances for inch hex head bolts (sometimes called hex head cap screws) |
| Stud Thread Size | .312 |
| Stud Thread Pitch | 18 |
| Head Height | 5.95 mm |
Compatible Equipment
- Generator Sets: 3406C, 3406B, 3512E
- Track Loaders: 826K, 993, 995, 990K, 992, 826G, 824G
- Cold Planers: PM622, PM620, PL87, PL83, PM-200
- Compactors: 834K, 825K, 824K
- Engines: C32, C15, C27, C18
- Excavators: 374F, 390F L, 374, 6015B, 6020B, 390F, 374F L, 6030, 6040, 3508B, 657G, 395, 6015, 637K
- Asphalt Pavers: AD30, AD45, AD63
- Skid Steer Loaders: 24
- Wheel Excavators: MD6250, MD6200, MD6310
- Dozers: D10T2, D11, D11R, D8R, D8, D8T, D10R, D9T, D6T, D11T, D10N, D9, D10, D10T
- Wheel Loaders: RM500B, 988K, 836, 834, 986H, 980G, 990H
- Off-Highway Trucks: 745C, 772G, 777D, 777, 789, 773, 740, 770G, 777E, 775G, 745, 773F, 740 GC, 785D
Additional information
| Machine Model | 24, 3406B, 3406C, 3508B, 3512E, 374, 374F, 374F L, 390F, 390F L, 395, 6015, 6015B, 6020B, 6030, 6040, 637K, 657G, 740, 740 GC, 745, 745C, 770G, 772G, 773, 773F, 775G, 777, 777D, 777E, 785D, 789, 824G, 824K, 825K, 826G, 826K, 834, 834K, 836, 980G, 986H, 988K, 990H, 990K, 992, 993, 995, AD30, AD45, AD63, C15, C18, C27, C32, D10, D10N, D10R, D10T, D10T2, D11, D11R, D11T, D6T, D8, D8R, D8T, D9, D9T, MD6200, MD6250, MD6310, PL83, PL87, PM-200, PM620, PM622, RM500B |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |
