• Part No.: 86548609
• Part Weight:
• Product Name: Socket Head Screw (Hydraulic Rock Drill Light-Duty Socket Screw)
• Applicable Eqpt: HC25 Hydraulic Rock Drill/Drifter
• Replacement: Replace when stripped/broken (long-term use)
• Core Advantages: Genuine OEM, Short Delivery, Competitive Price
• Key Function: Fix light parts (flange/cover), ensure reliable connection
The Light-Duty Socket Screw 86548609 secures light components like flanges and covers in HC25 Hydraulic Rock Drills, where precision and vibration resistance are key. Generic screws have imprecise threads that loosen easily, but this OEM screw has 6g-grade thread precision and works with lock washers to prevent loosening. Its Grade 8.8 strength is sufficient for light loads, and its zinc-plated finish resists rust. It requires replacement only if stripped or broken, simplifying maintenance.
| Model | Part No. | Description | Weight/Kg | Qty. | Unit | Replacement Part No. |
|---|---|---|---|---|---|---|
| HC25 | 86714383 | Carter | 1 | pcs | ||
| HC25 | 86714466 | Cylinder | 1 | pcs | ||
| HC25 | 86250107 | Drive component | 1 | pcs | ||
| HC25 | 86221595 | Drive component | 1 | pcs | ||
| HC25 | 86679388 | Seal | 1 | pcs | ||
| HC25 | 86715489 | Upper cylinder | 1 | pcs | ||
| HC25 | 86624160 | Pin | 1 | pcs | ||
| HC25 | 86715414 | Strike piston | 1 | pcs | ||
| HC25 | 86715422 | Distributor | 1 | pcs | ||
| HC25 | 86714490 | Upper flange | 1 | pcs | ||
| HC25 | 86770898 | O'ring | 1 | pcs | ||
| HC25 | 86255700 | O'ring | 1 | pcs | ||
| HC25 | 86797032 | O'ring | 1 | pcs | ||
| HC25 | 86796281 | Diaphragm kit | 1 | pcs | ||
| HC25 | 86600632 | Valve | 1 | pcs | ||
| HC25 | 86580966 | Threaded plug | 1 | pcs | ||
| HC25 | 95421335 | socket head screw | 12 | pcs | ||
| HC25 | 95303368 | Adaptor | 1 | pcs | ||
| HC25 | 95303384 | Adaptor | 2 | pcs | ||
| HC25 | 86715448 | Push | 1 | pcs | ||
| HC25 | 86418357 | Plug | 1 | pcs | ||
| HC25 | 86632916 | Plug | 2 | pcs | ||
| HC25 | 86263233 | Plug | 2 | pcs | ||
| HC25 | 86247723 | Plug | 1 | pcs | ||
| HC25 | 86697083 | Hydraulic motor | 1 | pcs | ||
| HC25 | 86668670 | Rear cover | 1 | pcs | ||
| HC25 | 86715430 | Piston cover | 1 | pcs | ||
| HC25 | 86668860 | Thrust | 1 | pcs | ||
| HC25 | 86668886 | Ring | 1 | pcs | ||
| HC25 | 86712403 | Ring | 1 | pcs | ||
| HC25 | 86684263 | Seal | 1 | pcs | ||
| HC25 | 86668696 | Motor shaft | 1 | pcs | ||
| HC25 | 86350857 | O'ring | 1 | pcs | ||
| HC25 | 95234712 | UNF1/2", socket head screw | 8 | pcs | ||
| HC25 | 86548609 | M12, socket head screw | 4 | pcs | ||
| HC25 | 86330107 | Adaptor | 2 | pcs | ||
| HC25 | 86420098 | O'ring | 1 | pcs | ||
| HC25 | 86247723 | Plug | 2 | pcs | ||
| HC25 | 86715455 | Front guide | 1 | pcs | ||
| HC25 | 86736311 | Ring | 1 | pcs | ||
| HC25 | 86582558 | Snap ring | 1 | pcs | ||
| HC25 | 86715943 | UNF1/2", hexa. screw | 8 | pcs | ||
| HC25 | 86467032 | Washer | 8 | pcs | ||
| HC25 | 86715463 | Ring | 1 | pcs | ||
| HC25 | 95303335 | Adaptor | 1 | pcs | ||
| HC25 | 86726734 | Seal kit | 1 | pcs | ||
| HC25 | 86728698 | Front cover | 1 | pcs | ||
| HC25 | 86267069 | O'ring | 2 | pcs | ||
| HC25 | 86684271 | Seal | 1 | pcs | ||
| HC25 | 86733243 | Retainer socket | 1 | pcs | ||
| HC25 | 86732526 | O'ring | 1 | pcs | ||
| HC25 | 86732575 | Spline shank+Ring | 1 | pcs | ||
| HC25 | 86624160 | Pin | 1 | pcs | ||
| HC25 | 86796018 | Shank stop | 1 | pcs | ||
| HC25 | 86473303 | O'ring | 1 | pcs | ||
| HC25 | 86715554 | Lip seal | 1 | pcs | ||
| HC25 | 86676822 | Roller thrust | 1 | pcs | ||
| HC25 | 86676889 | Ring | 1 | pcs | ||
| HC25 | 86247723 | Plug | 1 | pcs | ||
| HC25 | 86488475 | Plastic plug | 1 | pcs | ||
| HC25 | 86751831 | Control gauge kit | 1 | pcs | ||
| HC25 | 86794393 | Seals kit | 1 | pcs | ||
| HC25 | 86726734 | Seals kit | 1 | pcs | ||
| HC25 | 86668944 | O'ring | 1 | pcs |
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