7F-6998 7/16″ External Tooth Lock Washer
Cat® nut and bolt external tooth steel lock washer prevents rotation and slipping.
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
Cat bolts form a matched system with mating hardened washers and nuts to produce consistent, high clamping force.
Specifications
| Inside Diameter | 11.38 mm (0.448 in) |
|---|---|
| Hardened | None |
| Thickness – 3 | 0.04 in |
| Outside Diameter (OD) – 2 | 0.75 in |
| Fits Bolt Size | 7/16 in |
| Inside Diameter (ID) – 1 | 0.46 in |
| Gasket Type | External Tooth Lock Washer |
| Surface Finish | Zinc Plated |
| Outside Diameter | 19.3 mm (0.76 in) |
| Coating | Zinc Electroplated (24 Hour Salt Spray Test) |
| Thickness | 0.91 mm (0.036 in) |
| Material | Alloy Zinc |
Compatible Equipment
- Generator Sets: 3512E, 3512B, 3516C, 3406C, C9
- Cold Planers: TH360B
- Engines: C15, C27, C6.6, C32, C18, C175-16
- Dozers: D7G2, D6G2 XL, D6R III, D6R, D9T, D6R II, D7R II, D3G, D7G, D10T, D6T, D11T, D4G, D7R, D6R XL, D6G2 LGP, D8T, D5G, D6G
- Excavators: 3512C, 3516B, 3508B, 385B, 320B, 330B, 311B, 325B, 325B L, 3456
- Wheel Loaders: 966K, 928G, 928HZ
- Off-Highway Trucks: 773, 794 AC, 789D, 777E, 777, 793D, 740, 777D, 789, 796 AC, 725C2, 745C, 740B, 730, 771D, 798 AC, 725, 773D, 785D, 773E, 785, 735, 793
- Asphalt Pavers: AP-600D
Additional information
| Machine Model | 311B, 320B, 325B, 325B L, 330B, 3406C, 3456, 3508B, 3512B, 3512C, 3512E, 3516B, 3516C, 385B, 725, 725C2, 730, 735, 740, 740B, 745C, 771D, 773, 773D, 773E, 777, 777D, 777E, 785, 785D, 789, 789D, 793, 793D, 794 AC, 796 AC, 798 AC, 928G, 928HZ, 966K, AP-600D, C15, C175-16, C18, C27, C32, C6.6, C9, D10T, D11T, D3G, D4G, D5G, D6G, D6G2 LGP, D6G2 XL, D6R, D6R II, D6R III, D6R XL, D6T, D7G, D7G2, D7R, D7R II, D8T, D9T, TH360B |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Dozers, Off-Highway Trucks, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |
