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
| Thread Size (Diameter × Pitch) | 5/16×18 mm |
|---|---|
| Class or Grade | SAE J429 Grade 8 (150 ksi) |
| Thread Direction | RH |
| Thread Size | 0.3125 mm (0.012 in) |
| Locking Feature | None |
| Bolt Length | 120.65 mm (4 3/4 in) |
| Bolt Type | Hex Head Bolt |
| Coating | Zinc Phosphate and Oil |
| Handle Length | 98.425 mm (3.87 in) |
| Material | Carbon Steel |
Compatible Equipment
- Generator Sets: 3516C, 3512B, G3516C, 3406B, C7.1
- Motor Graders: 140G, 140H, 12H, 120
- Track Loaders: 953, 963, 990K, 992, 816F, 993, 995, 994K
- Compactors: 814, 815, 816
- Dozers: D8R, D7G, D6R, D9R, D4E, D5H, D6G, D7H, D7R, D6G2 XL, D7G2, D8N, D6R XL, D8L, D6G2 LGP, D11R, D10, D10R, D10N, D11N, D9L, D9N
- Excavators: 3516B, 637G, 637E, 3508B, 350 L, 3516E, 330 L, 330B
- Wheel Loaders: 992K
- Off-Highway Trucks: 793D, 777D, 789D, 773E, 773D, 789, 785, 793, 777
Additional information
| Machine Model | 120, 12H, 140G, 140H, 330 L, 330B, 3406B, 350 L, 3508B, 3512B, 3516B, 3516C, 3516E, 637E, 637G, 773D, 773E, 777, 777D, 785, 789, 789D, 793, 793D, 814, 815, 816, 816F, 953, 963, 990K, 992, 992K, 993, 994K, 995, C7.1, D10, D10N, D10R, D11N, D11R, D4E, D5H, D6G, D6G2 LGP, D6G2 XL, D6R, D6R XL, D7G, D7G2, D7H, D7R, D8L, D8N, D8R, D9L, D9N, D9R, G3516C |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Generator Sets |
| Part Source | Genuine OEM |
