Description
Overview:
This Flange Bolt 6 mm x 29 mm is a Genuine Honda OEM fixing designed for dependable service in Honda small engines and powered equipment. Made from durable steel with a corrosion‐resistant finish, it provides a secure clamp load for covers, brackets and other engine components where an M6 fastener is specified. Its precise length of 29 mm (approximately 1.14 inches) and 6 mm shank diameter (approximately 0.24 inches) help ensure correct engagement without bottoming out. Ideal for Honda GX‐series engines used on generators, pumps and compact construction machinery, including models such as the GX110 and GX120. The integral flange spreads the load at the joint face, so a separate washer is typically not required, supporting reliable assembly and easy maintenance.
Key Features:
- Genuine Honda OEM part for assured fit and performance
- M6 x 29 mm sizing (≈ 0.24 in x 1.14 in) for accurate replacement
- Steel construction with protective finish for durability and corrosion resistance
- Flanged hex head spreads load and helps prevent component damage
- Stable clamping force to maintain engine alignment and reduce loosening
- Compatible across popular Honda GX engines for simplified parts holding
- Straightforward to fit with standard hand tools; no special tools typically required
- Suitable where a washerless flange fastener is specified by Honda service manuals
Typical Applications:
Securing recoil starter housings, shrouds, air filter bases, fuel tank brackets, governor brackets and ancillary covers on Honda GX engines used on generators, water pumps (including 2 inch/50.8 mm discharge models), pressure washers, plate compactors and other light construction and garden machinery.
Also known as:
M6 flange bolt, hex flange bolt, engine bolt, fixing bolt, Honda engine fastener, washer‐head bolt, OEM flange screw, metric hex bolt for GX engines.
Fits Models:
GX110, GX120, GX120K1, GX120T1, GX120T2, GX120U1, GX120UT1, GX120UT2, GX140, GX160, GX160K1, GX160T1, GX160T2, GX160U1, GX160UT2, GX200, GX240, GX270, GX340, GX390, WB20XT, WB20XT 2", WB20XT2
Alternate Part Numbers:
90004-ZH7-003, 90004ZH7003
Product Specifications
| L&S Part No. | 90004 ZH7 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 90004ZH7003 |
| Unit of Sale | 1 |
| Size | 6 x 29mm |
| Machine Type | Engines |
| Fits Brands | Honda |
| Key Features | - Genuine Honda OEM part ensures correct fit - M6 x 29 mm size for precise engagement - Steel with corrosion-resistant finish for durability - Flanged hex head eliminates need for washer - Compatible with Honda GX-series engines |
| Fits Models | GX110 | GX140 | WB20XT | GX120K1 (GC01) | GX120T1 (GCAAT) | GX120UT1 (GCAGT) | GX120U1 (GCAHK) | GX120UT2 (GCBMT) | GX120T2 (GCBNT) | GX160K1 (GC02) | GX160K1 (GCAAK) | GX160T1 (GCABT) | GX160U1 (GCACK) | GX160UT2 (GCBPT) | GX160T2 (GCBRT) |

