6V-3918 M8X1.25 Thread Hex Head Bolt
Cat® M8X1.25 Thread 50 mm Long Hex Head Bolt
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
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 | M8 mm (0 in) |
|---|---|
| Class or Grade | ISO 898-1 Class 10.9 |
| Thread Direction | RH |
| Locking Feature | None |
| Thread Size (Diameter × Pitch) | M8X1.25 mm |
| Bolt Length | 50 mm (1.969 in) |
| Bolt Type | Hex Head Bolt |
| Coating | Zinc Phosphate and Oil |
| Handle Length | 4 mm (0.148 in) |
| Material | Steel |
Compatible Equipment
- Generator Sets: C9, 3512E, 3516C, C7.1, C4.4
- Track Loaders: 816F, 973K, 982, 972
- Cold Planers: PL72
- Compactors: CS-533C, CS-583D, C9.3B, C13B, C-9
- Engines: C13, C7, C11, C15, C175-16, C12, C18
- Excavators: 349D2, 349D, 349D2 L, 3126, 336D2, 336D, 329D, 349F L, 330D L, 3516E, 305 CR, 355, 352, 340, 350, 637K, 637G, 637E, 345D L, 349E, 345B, 345C L, 349E L, 621H, 365B, 621K, 345D, 340D2 L, 349, 345C, 365B L, 352F, 349D L, 349E L VG, 345 GC, 350 L, 340D L, 336, 336F L, 336D2 L, 324D L, 324D, 329D L, 336D L, 315C, 325D, 336E LH, 325C, 325C L, 336E, 336E L, 325D L, 3508B, 336F LN, 330C, 330C L, 336D2 GC, 330D, 325B L, 328D LCR, 336F, 336D2 XE, M325D L MH, 336E LN, 325B, 336F L XE, 320B, 336E H, 326D L, 350MHPU, 3516B
- Asphalt Pavers: AD30, AP-600D
- Skid Steer Loaders: 226B3, 3126B, 216B3, 236B3
- Motor Graders: 3606, 16, 18, 140G, 12H, 120H, 14M, 14, 16M, 349 GC, 12K, 160K, 16H, 140H, 16M3, 140K
- Wheel Excavators: M320, M315
- Dozers: D11T, D7, D5M, D6R II, D6T LGP, D6T, D6N, D7R II, D5N, D6R III, D6R, D6M, D3G, D8N, D4G, D9R, D5G, D6R XL, D7E, D8L, D7R, D6R LGP, D9N
- Mini Excavators: 305.5E2, 306.5, 305E2, 306
- Wheel Loaders: 938M, 950H, 980L, 950G, 966H, 966F, 972H, 962G, 966K, 966L, 980H, 972L, 972G, 928G, 980G, 924K, 990H, 938K, 988G, 992C, 966, R2900 XE, M314, R2900G, 980, 988F, 992D, 988H, R1700G, R1700 II, R3000H, R1700K, R1600H, RM400, 926M
- Off-Highway Trucks: 793F, 730, 725, 725C2, 735, 798 AC, 794 AC, 796 AC, 797F, 793, 7495








