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.
Hex head bolts/screws provide extremely strong tapping performance.
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 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 | Cat/ISO 898-1 Class 11.9 |
|---|---|
| Thread Size | M20 mm (0 in) |
| Hex Size | 30 mm |
| Pitch | 2.5 mm |
| Thread Direction | RH |
| Locking Feature | None |
| Thread Size (Diameter × Pitch) | M20X2.5 mm |
| Bolt Length | 90 mm (3.54 in) |
| Bolt Type | Hex Head Bolt |
| Coating | Zinc Phosphate and Oil |
| Handle Length | 44 mm (1.73 in) |
Compatible Equipment
- Generator Sets: 3512B, C7.1
- Track Loaders: 826K
- Compactors: 825K, 824K
- Dozers: D11
- Excavators: 320 GC, 323 GX, 320D3 GC, 325, 323, 320D L, 320D3, 320 GX, 320D RR, 320C, 323D2 L, 320, 320D GC, 323D L, 320D2 L, 320D2 GC, 323GC, 320D FM, 320E, 323D, 323D2, 3516B, 3508B, 3516E, 323 GC, 320D2, 320D
- Off-Highway Trucks: 793D, 793, 793F
Additional information
| Machine Model | 320, 320 GC, 320 GX, 320C, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320D2, 320D2 GC, 320D2 L, 320D3, 320D3 GC, 320E, 323, 323 GC, 323 GX, 323D, 323D L, 323D2, 323D2 L, 323GC, 325, 3508B, 3512B, 3516B, 3516E, 793, 793D, 793F, 824K, 825K, 826K, C7.1, D11 |
|---|---|
| Equipment Type | Excavators, Track Loaders, Dozers, Off-Highway Trucks, Compactors, Generator Sets |
| Part Source | Genuine OEM |
