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
| Hole Thread Pitch | 1.25 |
|---|---|
| Grade | 5 |
| Thread Size | M8 mm (0 in) |
| Thread Direction | RH |
| Class or Grade | See Drawing |
| Thickness | 6.76 mm (0.266 in) |
| Locking Mechanism | Nylon Insert |
| Thread Size (Diameter × Pitch) | M8X1.25 mm |
| Thread | RH Coarse |
| Height | 7 mm |
| Drive Chain | 13 mm (0.512 in) |
| Nut Model | Lock Nut |
| Thread Size (in – TPI) | M8-1.25 in |
| Material | STEEL |
| Material Description | ISO 898-2 Class 10 |
| Coating | Zinc Plated |
Compatible Equipment
- Generator Sets: C9, C7.1, C4.4, C3.3DE50E0, C3.3DE33E0, C2.2DE18E3, 3512B, 3516C, 3406C, C4.4DE88E0, C7.1DE200E
- Track Loaders: 973K, 834H, 953K, 963, 963D, 982, 972, 953, 992, 953D, 963K, 826H, 995, 824G, 826G
- Cold Planers: SE50 VT, PM620, PM622, TH360B, PM-200, SE60 VT XW
- Compactors: CB1.8, CB1.7, CB-534D, CB-335D, CP54B, CS-56, CB-564D, CB2.5, CB2.7 GC, CB2.5 GC, CB-14, CB2.9, CS-563E, CB-36B, CS12, CS68B, CS11, CB-34B, CP12 GC, CP11 GC, CP56B, CB2.7, CS12 GC, CS56B, CB-24B, CS78B, CS54B, CS-54, CS-583D, CC-34B, CC2.7 GC, CB-334D, CS74B, CW-34, CB-44B, CB-434D, C-9, CS64B, CS-54B, CS-533E
- Engines: C15, C32, C27, C7, C6.6, C13, C18, C175-16
- Excavators: 326D2 L, 349D2 L, 3456, 349D2, 349D, 329D2 L, 320D2, 320D, 329D, 326D2, 336D2, 329D2, 303.5E2 CR, 305E2 CR, 3516B, 313D2 GC, 313D2-GC, 320D2 GC, 313D2, 320D GC, 336D2 GC, 318D2 L, 323D L, 323D2 L, 330D2, 329D L, 330D2 L, 324D, 120 GC, 349D L, 3508B, 345B, 428F, 621H, 621K, 621G, M325D L MH, 340D2 L, 432, 657G, 320D2 L, 320D L, 315D L, 336D2 L, 326D L, 312D2 GC, 637K, 312D2 L, 385B, 416E, 312 GC, 312 GX, 336D2 XE, 312D, 325B L, 324D L, 313D, 336D L, 318D L, 312D2
- Asphalt Pavers: AP355F, AP300F, AP-600D, AP655F, AP655F L
- Skid Steer Loaders: 216B3, 226B3, 272D3 XE, 232D, 262D, 236D, 239D3, 249D3, 289D3, 226D3, 236, 279C, 236D3, 232D3, 246D3, 262D3, 299D3 XE, 272D3, 242D3, 3126B, 262C, 236B3, 226B, 259D3, 24, 246D, 246C
- Motor Graders: 120, 12K, 140 GC, 160K, 140K
- Wheel Excavators: M320, M313D, M322D, M315D, M315, M317D2, IT14G, M315GC, M315D2, M320D2
- Dozers: D8T, D5K LGP, D5K XL, D6N, D6K2, D5N, D4, D1, D3K2 LGP, D4G, D3G, D5G, D7E, D5K2 XL, D10R
- Compact Track Loaders: 279D3, 299D3
- Mini Excavators: 305.5E2, 305E2
- Wheel Loaders: 972H, 950G, 966L, 962G, 980H, 938K, 962L, 950H, 924K, 966H, RM400, 926M, 980, 966, 928HZ, 928G, 972G, 966K, 924GZ, 972L, 924HZ, RM500B, 988H, 950 GC, 980G, 950L, 980L, 938M, M314, 834, 950, 988G
- Off-Highway Trucks: 740, 793F, 740B, 735, 775G, 785D, 796 AC, 798 AC, 797F, 789D, 773F, 730, 789, 793, 770G, 772G, 725, 745C, 725C2, 785, 794 AC, 793D
