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
| Outside Diameter | 19.1 mm (0.752 in) |
|---|---|
| Inside Diameter | 8.7376 mm (0.344 in) |
| Gasket Type | Flat Washer |
| Fits Bolt Size | M8 mm (5/16 in) |
| Material | Carbon Steel |
| Thickness | 4.7 mm (0.185 in) |
Compatible Equipment
- Generator Sets: C9, 3512E
- Track Loaders: 973K, 972, 992, 824G
- Cold Planers: PL72
- Compactors: C9.3B, C13B, C-9
- Engines: C7, C13
- Excavators: 3126, 329D, 312 GC, 345 GC, 340, 336, 350, 3516B, 350MHPU, 312 GX, 637K, M325D L MH, 329D L, 336E LN, 336F L XE, 325D, 324D L, 336E L, 325C, 336E, 336F L, 336F, 328D LCR, 325D L, 336F LN, 325C L, 336E LH, 324D, 326D L, 336E H, 621G
- Asphalt Pavers: AD45, AD30
- Skid Steer Loaders: 3126B
- Motor Graders: 349 GC, 160K, 140K, 14, 12K
- Dozers: D7, D10, D11R, D10R, D10N, D11N, D7R, D8N, D6T, D8L, D4G, D7E, D3G, D9R, D6T LGP, D5G, D7H, D9N, D8R
- Wheel Loaders: RM400, 950H, 966, 992C, 988F, 992D, R1700G, 836, 950G, R2900G, 966L, 980G, R3000H, 966K, 966F, 962G, 972L, 910, R1700 II
- Off-Highway Trucks: 725C2, 793, 725, 793D
Additional information
| Machine Model | 12K, 14, 140K, 160K, 312 GC, 312 GX, 3126, 3126B, 324D, 324D L, 325C, 325C L, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 336, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F, 336F L, 336F L XE, 336F LN, 340, 345 GC, 349 GC, 350, 350MHPU, 3512E, 3516B, 621G, 637K, 725, 725C2, 793, 793D, 824G, 836, 910, 950G, 950H, 962G, 966, 966F, 966K, 966L, 972, 972L, 973K, 980G, 988F, 992, 992C, 992D, AD30, AD45, C-9, C13, C13B, C7, C9, C9.3B, D10, D10N, D10R, D11N, D11R, D3G, D4G, D5G, D6T, D6T LGP, D7, D7E, D7H, D7R, D8L, D8N, D8R, D9N, D9R, M325D L MH, PL72, R1700 II, R1700G, R2900G, R3000H, RM400 |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |
