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.
Socket head bolts are used in designs where there is not enough clearance for hex head bolts and assembly tools.
Features
- Cat fasteners are manufactured to precise technical specifications for durability, reliable performance, and high efficiency
- Strength and Quality – Fasteners meet or exceed ISO, ASTM, ASME, and SAE requirements.
- Cat bolts, nuts, and washers are specially designed to work together as a system to maximize clamping force.
- Coatings meet 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
| Class or Grade | ISO 898-1 Class 12.9 |
|---|---|
| Coating | None |
| Thread Size | M8 mm (0 in) |
| Locking Feature | None |
| Bolt Type | Socket Head |
| Thread Direction | RH |
| Thread Size (Diameter × Pitch) | M8X1.25 mm |
| Bolt Length | 40 mm (1.575 in) |
| Handle Length | 12 mm (0.472 in) |
| Material | Alloy Steel |
Compatible Equipment
- Generator Sets: 3406C, 3406B, C7.1
- Track Loaders: 992, 995
- Engines: C175-16
- Excavators: 320D2, 330, 326D2 L, 329D2 L, 329D2, 320D, 326D2, 336D2, 336D, 329D, 349D2, 349D2 L, 349D, 374, 3101, 340, 333, 313D2, 352, 345 GC, 335, 336D L, 395, 336, 326, 350, 349, 355, 330 GC, 350MHPU, 336D2 L, 336 GC, 320D L, 311B, 323D L, 318D L, 318D2 L, 320D2 L, 313D, 312D2 GC, 336D2 XE, 313D2 GC, 312D, 323D2 L, 326GC, 320D2 GC, 315D L, 324D, 320D3, 329D L, 320D FM, 330D2 L, 312D2 L, 320C, 326D L, 330D2, 320D GC, 313D2-GC, 336D2 GC, 330GC, 324D L, 312D2, 340D2 L, 621G, 349D L, 350 L, 340D L
- Asphalt Pavers: AP-600D
- Skid Steer Loaders: 236, 313D2 LGP
- Motor Graders: 14, 349 GC
- Wheel Excavators: M322D, IT14G, M320
- Dozers: D6N, D3K2 LGP, D5K2 XL
- Wheel Loaders: 950H, 966H, 972H
- Off-Highway Trucks: 797F
Additional information
| Machine Model | 14, 236, 3101, 311B, 312D, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 GC, 313D2 LGP, 313D2-GC, 315D L, 318D L, 318D2 L, 320C, 320D, 320D FM, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320D3, 323D L, 323D2 L, 324D, 324D L, 326, 326D L, 326D2, 326D2 L, 326GC, 329D, 329D L, 329D2, 329D2 L, 330, 330 GC, 330D2, 330D2 L, 330GC, 333, 335, 336, 336 GC, 336D, 336D L, 336D2, 336D2 GC, 336D2 L, 336D2 XE, 340, 3406B, 3406C, 340D L, 340D2 L, 345 GC, 349, 349 GC, 349D, 349D L, 349D2, 349D2 L, 350, 350 L, 350MHPU, 352, 355, 374, 395, 621G, 797F, 950H, 966H, 972H, 992, 995, AP-600D, C175-16, C7.1, D3K2 LGP, D5K2 XL, D6N, IT14G, M320, M322D |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Asphalt Pavers, Engines, Generator Sets |
| Part Source | Genuine OEM |
