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.
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 washers and nuts to produce consistent, high clamping force. You can rely on Cat fasteners to help you build, maintain or rebuild – for most machine and shop applications around the world.
Specifications
| Inside Diameter | 10.5 mm (0.413 in) |
|---|---|
| Outside Diameter | 21 mm (0.827 in) |
| Thickness | 2 mm (0.079 in) |
| Fits Bolt Size | M10 mm (3/8 in) |
| Coating | Zinc plating provides low to moderate corrosion protection and electrical conductivity. Salt spray resistance: 96 hours with no white rust. Coating color – silver. |
| Material | Alloy Zinc |
| Gasket Type | Flat Washer |
Compatible Equipment
- Generator Sets: 3512E, C7.1, C4.4, 3516C
- Cold Planers: PL61
- Compactors: CS12, CB-64B, CB16, CB-66B, CS74B, CS78B, CS56B, CS68B, CB13, CB15, CB10
- Engines: C15, C13, C11, C18
- Excavators: 301.7D, 320D L, 320C, 330C, 330D, 637K, 621H, 621K, 6015 FS, 3512C, 6018, 6015, 6060
- Asphalt Pavers: AP355F, AP300F
- Wheel Excavators: M315, M315D, M322D, M313D, M320D2, M320, MD6250, M315D2, M317D2, M315GC
- Dozers: D6R, D7R II, D7R, D8N, D6R II, D6K2, D4, D5K2 XL, D3K2 LGP, D8R
- Mini Excavators: 301.7D CR, 307B
- Wheel Loaders: 986H, R1700G, 950 GC
- Off-Highway Trucks: 740 GC, 773E, 777D, 740, 770G, 745C, 777E, 772G, 735, 793F, 789D, 745, 7495, 794 AC
Additional information
| Machine Model | 301.7D, 301.7D CR, 307B, 320C, 320D L, 330C, 330D, 3512C, 3512E, 3516C, 6015, 6015 FS, 6018, 6060, 621H, 621K, 637K, 735, 740, 740 GC, 745, 745C, 7495, 770G, 772G, 773E, 777D, 777E, 789D, 793F, 794 AC, 950 GC, 986H, AP300F, AP355F, C11, C13, C15, C18, C4.4, C7.1, CB-64B, CB-66B, CB10, CB13, CB15, CB16, CS12, CS56B, CS68B, CS74B, CS78B, D3K2 LGP, D4, D5K2 XL, D6K2, D6R, D6R II, D7R, D7R II, D8N, D8R, M313D, M315, M315D, M315D2, M315GC, M317D2, M320, M320D2, M322D, MD6250, PL61, R1700G |
|---|---|
| Equipment Type | Excavators, Mini Excavators, Wheel Excavators, Wheel Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |
