

Part number 856-924 is a T.C. screw used to fasten components securely in compatible sprayer systems. This screw ensures reliable assembly of parts such as covers, housings, and mounts. It is compatible with 0528925N_2000_4000; Hydr M nad Hydra Pro Super; and Hydra M and Hydra Pro 2000_4000 models. Replacing a missing or damaged screw restores proper fastening and prevents loosening of components.
| Part Number | 856-924 |
|---|---|
| Part Description | Screw, T.C. |
| Fits | 0528925N_2000_4000; Hydr M nad Hydra Pro Super; Hydra M and Hydra Pro 2000_4000 |
| Condition | New |
The 856-924 T.C. screw is a threaded fastener used to securely assemble components in a range of compatible sprayer systems. It is specifically designed for use with 0528925N_2000_4000; Hydr M nad Hydra Pro Super; and Hydra M and Hydra Pro 2000_4000 models. The designation T.C. typically refers to a specific head type or coating, such as Teflon-coated, which may provide corrosion resistance or lubricity. This screw is typically used to attach covers, housings, motor mounts, or other critical components. It is manufactured to precise specifications, including thread size, length, and material strength, to ensure a secure and lasting hold. Using the correct screw is essential for maintaining the structural integrity of the sprayer and preventing parts from loosening due to vibration. Over time, screws can become stripped, corroded, or lost during maintenance. A missing or damaged screw can lead to component misalignment, increased vibration, or even part failure. Symptoms of a problem include loose panels, rattling noises, or visible gaps at fastened joints. Replacing a worn or missing screw with this genuine part restores proper clamping force and secure assembly. It is a simple but important fix that contributes to the overall safety and reliability of the equipment. When installing, it is important to use the correct torque to avoid stripping threads or damaging components.
| Component fastening | Secures parts such as covers and mounts |
|---|---|
| Structural integrity | Maintains rigid assembly of sprayer |
| Vibration resistance | Prevents loosening during operation |
| Stripped threads | Screw will not tighten properly |
|---|---|
| Corrosion or rust | Weakened screw may fail |
| Missing screw | Screw lost during service or operation |
| Loose components | Parts move or rattle due to insufficient fastening |
Part number 856-924 is compatible with the following models. Always verify using your equipment's serial number and parts manual.
| Series | Specific Models |
|---|---|
| Manual Reference | 0528925N_2000_4000 |
| Hydra Series | Hydr M and Hydra Pro Super |
| Hydra Series | Hydra M and Hydra Pro 2000_4000 |
When replacing the screw, inspecting these associated components can help ensure a complete repair.
Distribute load and prevent loosening; replace if deformed.
Check for damage if screw threads into an insert.
Inspect for stripping or damage that could affect screw engagement.