8T-0343 M12X1.75 Thread Socket Head Bolt
Cat® M12x1.75 Thread 55 mm Long Socket Head Bolt
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.
These bolts can be installed when there is not enough clearance to use hex head bolts.
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 | M12 mm (0 in) |
|---|---|
| Locking Feature | None |
| Thread Direction | RH |
| Bolt Type | Socket Head |
| Bolt Length | 55 mm (2.165 in) |
| Class or Grade | ISO 898-1 Class 12.9 |
| Coating | Zinc Phosphate + Oil |
| Handle Length | 5.25 mm (0.207 in) |
| Thread Size (Diameter × Pitch) | M12 × 1.75 mm |
Compatible Equipment
- Generator Sets: 3516C
- Track Loaders: 816F
- Compactors: CB-434D
- Engines: C12
- Excavators: 320D, 336D2, 336D, 305, 329D, 305C CR, 349D, 349D2 L, 349D2, 390F L, 374F, 306E, 308D, 303, 303C CR, 349F L, 330D L, 320D3 GC, 333, 350MHPU, 637K, 350, 336D2 GC, 336D2 L, 323D L, 315C, 320C, 325B L, 336D L, 312D L, 325D L, 311C, 325D, 330D, 325C, 320D L, 320B, 312C, 336E, 336E LN, 320D RR, 330C L, 336E L, 324D, 328D LCR, 330C, 312D, 311B, 325C L, 345C L, 314D LCR, 315D L, 324D L, 311D LRR, 336 GC, 314C, 320D FM, 312C L, 352F, 349E L VG, 345D L, 345C, 349D L, 349E L, 390F, 345D, 345B, 374F L, 349E, 365B, 340D L, 340D2 L, 365B L, 345 GC, 329D L, 330B, 335, 352, 349, 320C L, 325B
- Asphalt Pavers: AD63
- Skid Steer Loaders: 262C
- Motor Graders: 16M3, 18, 14, 16, 16M, 14M, 140H, 16H, 349 GC
- Dozers: D10T2, D9R, D7R II, D8N, D8R, D10
- Mini Excavators: 305.5, 305.5E, 306, 307C, 307B, 307D, 307, 303.5C
- Wheel Loaders: 950G, R1700G, 962G
- Off-Highway Trucks: 789D, 789, 730, 793, 725, 7495
