Description
Overview:
The M5 x 16 mm Bolt for Honda GX25 and GX25N engines is a Genuine Honda Part designed for secure fastening in small 4-stroke machinery. Manufactured from robust steel with a protective finish, it provides reliable clamping in areas subject to vibration and heat. This metric bolt is used across popular engines such as the GX25 and GX35, helping to maintain the integrity of covers, brackets, and engine components. Its 16 mm length (0.63 inches) suits specified mounting points without bottoming out or risking overtightening. Ideal for routine maintenance and repairs on construction and garden equipment, it replaces OEM No. 90018 Z0H 003 for a direct, accurate fit. Trusted by tradespeople and DIY users, it supports consistent performance and safe operation.
Key Features:
- Genuine Honda part for exact fit and dependable performance
- Metric size: M5 x 16 mm (0.63 inches length) for specified engine locations
- Steel construction with a corrosion-resistant finish for long service life
- Designed to hold under engine vibration and thermal cycling
- Clean, precise threads for consistent clamping force
- Direct replacement for OEM No. 90018 Z0H 003
- Compatible with GX25/GX35 family engines used across multiple Honda machines
- Straightforward installation using standard hand tools
Typical Applications:
Commonly used to secure engine shrouds, recoil starter housings, guards, brackets, and other small assemblies on Honda GX25 and GX35-powered equipment. Suitable for brushcutters, tillers, water pumps, and handheld garden tools where a reliable M5 fixing is required. Fits both professional and domestic maintenance tasks where OEM-grade fasteners are preferred.
Also known as:
M5 x 16 engine bolt, Honda fixing bolt, metric flange bolt M5x16, GX25/GX35 fastening bolt, Honda small engine fastener, M5 metric bolt for Honda, engine hardware bolt.
Fits Models:
FG110, FG110A, FG110AT, FG110K1, FG110K1AT, GX25, GX25N, GX25NT, GX25T, GX35, GX35N, GX35NT, GX35T, HHH25S 75E, HHT25S, HHT35S, WX10K1
Alternate Part Numbers:
90018Z0H003
Product Specifications
| L&S Part No. | 90018 Z0H 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 90018 Z0H 003 |
| Unit of Sale | 1 |
| Applications | FG110, FG110A, FG110AT, FG110K1, FG110K1AT, GX25, GX25N, GX25NT, GX25T, GX35, GX35N, GX35NT, GX35T, HHH25S 75E, HHT25S, HHT35S, WX10K1 |
| Machine Type | Engines, Cultivator, Brushcutters, Pumps |
| Fits Models | GX35 (GCACM) | GX35N (GCAEK) | GX35T (GCAMT) | GX35NT (GCAST) | GX25 (GCAAM) | GX25 (GCABK) | GX25 (GCABM) | GX25T (GCALT) | GX25T (GCANT) | GX25T (GCAPT) | GX25N (GCADK) | GX25NT (GCART) | HHH25S 75E |
