8T-3518 1/2″-13 Hex Nut
Hex Head Nut
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.
Features
*Cat fasteners are manufactured to precise specifications for durability, reliability and 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.
* 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
| Thread Direction | RH |
|---|---|
| Class or Grade | SAE J995 Grade 5 (120 ksi) |
| Hole Thread Pitch | 13 |
| Coating | Electroless Nickel (EN), High Phosphorus, 13 Micron Minimum Thickness, for Severe Corrosion Conditions |
| Material Description | ISO Class 8 or SAE Grade 5 Equivalent |
| Thread Size | .500 mm (0.02 in) |
| Thread Size (Diameter × Pitch) | 1/2×13 mm |
| Drive Chain | 19.05 mm (0.75 in) |
| Thickness | 11.1125 mm (0.437 in) |
| Nut Model | Hex |
| Thread Size (in – TPI) | 1/2-13 in |
Compatible Equipment
- Generator Sets: 3512B
- Track Loaders: 824G, 826G, 834H, 826H, 826K, 953D, 824C, 963D, 816F
- Cold Planers: PL72, PL61, PL87, PL83, TH360B
- Compactors: CS12, 824K, 816, 815, 814, CP56B, CS56B, CS78B, CS68B, CS74B, 834K, CS11, 825K, CP54B, CS79B, CS54B, CS-54B, CS64B
- Engines: C32, C27
- Excavators: 320D, 320D2, 326D2, 329D, 326D2 L, 336D, 336D2, 329D2 L, 374D L, 390F L, 329D2, 349D2 L, 374F, 349D, 390D L, 349D2, 330D L, 349F L, M325D L MH, 330D, 330D2, 311D LRR, 312D2 L, 329D L, 314D LCR, 313D2, 312D, 312D L, 315D L, 336D L, 6015, 336F L XE, 336D2 L, 336E LH, 314D CR, 320D L, 336F L, 325D L, 323D2 L, 320D2 L, 336E L, 318D2 L, 324D L, 328D LCR, 324D, 312D2, 336F, 312E L, 323D L, 320D FM, 313F L, 313F LGC, 313D2 GC, 325D, 329E L, 312D2 GC, 313D2-GC, 312E, 323D, 318D2, 336E, 323D2, 330D2 L, 320D RR, 3508B, 637G, 365C, 345C, 6015B, 345C L, 349D L, 345D L, 352F, 349E, 385C, 390D, 385C FS, 385C L, 390F, 313D, 320D2 GC, 318D L, 374F L, 621G, 349E L VG, 365C L, 345D, 349E L
- Skid Steer Loaders: 313D2 LGP
- Motor Graders: 140 GC, 16M, 140H, 12H, 120H, 16H
- Dozers: D7R II, D6N, D6T LGP, D9R, D8N, D8L, D9N, D6R XL, D6R, D8T, D9L, D8R, D6T, D7R, D9T, D6R LGP, D6R II, D8, D11N, D11R, D10N, D11T, D10R
- Wheel Loaders: 950 GC, 980G, 950H, 990H, 972H, 966H, 980H, 988K, 966K, 836, 988H, 986H, 992D
- Off-Highway Trucks: 785D, 789D, 770G, 773E, 793F, 797F, 772G, 777D, 740, 793D, 730, 740 GC, 725, 745C, 735, 773D, 740B, 745, 725C2, 775G, 785, 789
