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 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 Direction | RH |
|---|---|
| Thread Size (Diameter × Pitch) | 5/16×24 mm |
| Class or Grade | Cat/SAE J995 Grade 8+ (170 ksi) |
| Coating | Zinc Plated With Topcoat Sealer, 5 Micron Minimum Thickness |
| Thread Size | .312 mm (0.012 in) |
| Material Description | ISO Class 12 or SAE Grade 8 Equivalent |
| Drive Chain | 12.7 mm (0.5 in) |
| Hole Thread Pitch | 24 |
| Material | Alloy Zinc |
| Thickness | 6.7469 mm (0.266 in) |
| Nut Model | Hex |
| Thread Size (in – TPI) | 1/3-24 in |
Compatible Equipment
- Generator Sets: C9, 3406C, 3406B, 3516C, 3512B, G3516C, 3512E, G3516, C4.4, C7.1
- Track Loaders: 824G, 963, 826G, 963K, 953, 953K, 816F
- Cold Planers: PM622, PM620
- Compactors: CS-56, CW-34, CS-533C, CS-563E, CB-335D, CS-54, CS-583D, CB-334D, C-9, C-15, CS-533E
- Engines: C32, C7, C15, C11, C13, C27, C6.6, C18, C175-16
- Excavators: 336D2, 320D, 336D, 329D, 330D L, 320C, 320D FM, 336D L, 329D L, 330C L, 311D LRR, 311B, 336D2 L, 325D L, 330C, 325B L, 320D L, 325C, 325C L, 314D CR, 315C, 336D2 GC, 312C L, 637G, 637E, 320D RR, 314D LCR, 336D2 XE, 315D L, 323D L, 324D L, 312D, 320B, 3516B, 3508B, 330 L, 301.6, 328D LCR, 301.8, 330B, 312C, 416F2, 3512C, 365B, 3516E, 432, 416E, 385B, 434F2, M325D L MH, 320D GC, 326D L, 324D, 365B L, 340D2 L, 345C, 621G, 6030, 120 GC, 6060, 318D L, 325D, 330D, 345B, 313D, 6040, 312D L, 340D L, 428F, 323D, 325B
- Asphalt Pavers: AD45, AD30, AD63, AP-600D
- Skid Steer Loaders: 246C, 279C, 262C, 216B3, 24, 3126B, 226B3, 226B, 236B3, 236
- Motor Graders: 160K, 140K, 140H, 120H, 140 GC, 120, 12H, 12K, 140G, 16H, 14
- Wheel Excavators: IT14G
- Dozers: D10R, D11R, D9R, D11N, D8R, D6G2 XL, D4E, D5H, D3G, D7R II, D6R II, D7H, D8N, D6N, D5N, D5G, D7R, D6R, D6M, D7G2, D5M, D8L, D7G, D4G, D6G2 LGP, D9N, D6K2, D6G, D9L, D10N
- Mini Excavators: 301.5
- Wheel Loaders: 950, R2900 XE, 966F, 980G, 928G, 992D, RM400, 950H, 988F, R1600H, R3000H, R1700G, RM500B, R1300G, 950 GC, R1700 XE, 950G, 972G, 924GZ, 988G, 992C, R2900G, 980H, 962G, 950L, 962L, 836, R1700 II, R1700K
- Off-Highway Trucks: 789, 730, 785D, 789D, 773E, 735, 793D, 777D, 777E, 740B, 773D, 785, 793, 777, 745, 797F, 773, 740, 740 GC, 725, 771D, 745C, 725C2, 793F
