3L-8187 0.48 mm Thick Control Panel Internal Lock Washer
Cat® control panel internal lock washers provide secure, reliable fastening, preventing loosening and ensuring stability
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
- Internal tooth lock washer
- For use with #5, #6 bolts
- 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
| Gasket Type | Internal Teeth |
|---|---|
| Thickness | 0.48 mm (0.019 in) |
| Outside Diameter | 7.49 mm (0.29 in) |
| Inside Diameter | 3.58 mm (0.14 in) |
| Material | Alloy Zinc |
| Coating | Zinc |
Compatible Equipment
- Generator Sets: 3516C, G3516, G3516C, 3512B, 3406C, C3.3DE50E0, C4.4, C9, C4.4DE88E0, C7.1, 3512E, 3406B, C7.1DE200E, C3.3DE33E0, C2.2DE18E3
- Track Loaders: 963, 953, 824C, 990K, 826G, 816F, 824G
- Cold Planers: PL83, PL87, TH360B
- Compactors: CB-334D, CS-56, CS-533C, CS-563E, CS-583D, 834K, CB-335D, C-15, C-9, CS-533E
- Engines: C15, C32, C7, C27, C13, C11, C175-16, C18, C12
- Excavators: 320D2, 336D2, 336D, 329D, 320D, 3456, 374D L, 349D2 L, 349D2, 3126, 349D, 390D L, 330D L, 3512C, 6040, 3516B, 336D2 L, 323D L, 325D L, 325D, 320D L, 323D2 L, 637E, 3508B, 345C L, 345D, 345D L, 336D L, 324D, 313F LGC, 312D, 329D L, 320D FM, 3516E, 385C, 349D L, 345C, 385B, 365B, 365B L, 320D2 L, 330 L, 315D L, 324D L, 320B, 325B L, 312D L, 345B, 6030, 314D LCR, 330C L, 320C, 350 L, 325B, 385C L, 390D, 365C, 365C L, 311B, 311D LRR, 330B, 325C, 323D, 330D
- Asphalt Pavers: AP-600D
- Skid Steer Loaders: 279C, 3126B, 246C, 262C
- Motor Graders: 12K, 140 GC, 140G, 160K, 120H, 16H, 140K, 3606, 140H, 12H
- Wheel Excavators: IT14G, MD6200, MD6250
- Dozers: D10, D10N, D11R, D10R, D8R, D7H, D6M, D5M, D6R II, D9N, D9L, D5G, D8T, D9R, D5H, D3G, D11N, D8L, D4G, D7R, D7G, D6R, D6N, D7R II, D8N, D10T, D9T, D8, D6G
- Mini Excavators: 307
- Wheel Loaders: R3000H, R2900G, 836, 924GZ, 966F, 924HZ, 988H, R1300G, 910, 980G, R1700 II, R1700G, 950G, 928HZ, 980H, 928G, 992C, 988K, 990H, 972H, 962G
- Off-Highway Trucks: 789, 771D, 785, 793F, 773D, 777D, 735, 773E, 797F, 730, 777, 793D, 798 AC, 789D, 796 AC, 785D, 740, 794 AC, 725, 793








