Description
Overview:
The Bolt Socket 530 is a genuine Honda OEM fastener for securing components on small 4‐stroke Honda engines such as the GX25 HAT and GX25 HAT-A. It is a steel socket-head bolt with a protective, silver finish, made for reliable clamping in high-vibration assemblies. Used across GX25 and GX35 engine families and related handheld equipment, it helps maintain correct alignment and torque retention for covers, cases and brackets. Built to Honda specification for consistent fit and performance, it replaces worn or damaged bolts to keep your machine working safely and efficiently. OEM reference 90010-Z0H-003 ensures correct identification when maintaining brushcutters, tillers, water pumps and combi systems powered by Honda mini 4‐stroke engines.
Key Features:
- Genuine Honda OEM part for assured compatibility and fit
- Steel construction with a corrosion-resistant finish for long service life
- Socket head design for positive drive and reduced cam-out
- Consistent thread and shank dimensions for repeatable torque settings
- Suitable for vibration-prone assemblies on GX25 and GX35 engines
- Helps prevent loosening, misalignment and premature wear
- Straightforward replacement using standard hex/Allen tooling
- Matches Honda service data and parts diagrams for easy identification
- Supports reliable sealing where covers and housings are clamped
- OEM No. 90010-Z0H-003 for accurate ordering
Typical Applications:
Replacement engine bolt for securing covers, housings, brackets and ancillary components on Honda GX25/GX35-based equipment, including brushcutters, hedge trimmers, tillers, water pumps and multi‐tool power heads. Used during routine servicing, repairs, and rebuilds to restore correct clamping force and reliability after fastener wear, corrosion, or loss.
Also known as:
Socket head cap screw (SHCS), cap screw, Allen bolt, Allen screw, Honda small engine fastener, replacement socket bolt for GX25/GX35 assemblies.
Fits Models:
FG110 A, FG110 AT, FG110A, FG110AT, FG110K1 AT, FG110K1AT, GX25, GX25 HAT, GX25 HAT-A, GX25 SA2, GX25 SA2-A, GX25 SAM2, GX25 SAT, GX25 SAT-A, GX25 TA, GX25 TA-A, GX25 TA2, GX25 TA2-A, GX25 WA, GX25 WA-A, GX25HAT, GX25HAT-A, GX25N, GX25N S3, GX25N SAM3, GX25N SGT3, GX25N ST3, GX25N T3, GX25N TZ3, GX25N TZR3, GX25N W3, GX25NS3, GX25NSAM3, GX25NSGT3, GX25NST3, GX25NT, GX25NT HAT, GX25NT S2, GX25NT S3, GX25NT SAM3, GX25NT SATM, GX25NT SGT3, GX25NT SGT9, GX25NT SMTD, GX25NT ST3, GX25NT T3, GX25NT W3, GX25NT3, GX25NTHAT, GX25NTS2, GX25NTS3, GX25NTSAM3, GX25NTSATM, GX25NTSGT3, GX25NTSGT9, GX25NTSMTD, GX25NTST3, GX25NTT3, GX25NTW3, GX25NTZ3, GX25NTZR3, GX25NW3, GX25SA2, GX25SA2-A, GX25SAM2, GX25SAT, GX25SAT-A, GX25T, GX25T HAT, GX25T HET, GX25T HUT, GX25TA, GX25TA-A, GX25TA2, GX25TA2-A, GX25TAA, GX25THAT, GX25THET, GX25THUT, GX25WA, GX25WA-A, GX25WAA, GX35 SAT, GX35 SAT-A, GX35 SLT, GX35N, GX35NT SGT3, GX35NT SGT9, GX35NT ST3, GX35NTSGT3, GX35NTSGT9, GX35NTST3, GX35SAT, GX35SAT-A, GX35SLT, HHB25E, HHH25S 75E, HHH25S75E, HHT25S LTA, HHT25S LTA-A, HHT25S LTAT, HHT25SLTA, HHT25SLTA-A, HHT25SLTAT, HHT35S LTAT, HHT35S UKAT, HHT35SLTAT, HHT35SUKAT, UMC425A LAAT, UMC425ALAAT, UMK 425 LE, UMK 435 UE, UMK425LE, UMK435UE, WX10K1 A, WX10K1 AT, WX10K1A, WX10K1AT, WX10T A, WX10TA
Alternate Part Numbers:
90010-Z0H-003, 90010Z0H003
Product Specifications
| L&S Part No. | 90010 Z0H 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 90010Z0H003 |
| Unit of Sale | 1 |
| Applications | FG110 A, FG110 AT, FG110A, FG110AT, FG110K1 AT, FG110K1AT, GX25, GX25 HAT, GX25 HAT-A, GX25 SA2, GX25 SA2-A, GX25 SAM2, GX25 SAT, GX25 SAT-A, GX25 TA, GX25 TA-A, GX25 TA2, GX25 TA2-A, GX25 WA, GX25 WA-A, GX25HAT, GX25HAT-A, GX25N, GX25N S3, GX25N SAM3, GX25N SGT3, GX25N ST3, GX25N T3, GX25N TZ3, GX25N TZR3, GX25N W3, GX25NS3, GX25NSAM3, GX25NSGT3, GX25NST3, GX25NT, GX25NT HAT, GX25NT S2, GX25NT S3, GX25NT SAM3, GX25NT SATM, GX25NT SGT3, GX25NT SGT9, GX25NT SMTD, GX25NT ST3, GX25NT T3, GX25NT W3, GX25NT3, GX25NTHAT, GX25NTS2, GX25NTS3, GX25NTSAM3, GX25NTSATM, GX25NTSGT3, GX25NTSGT9, GX25NTSMTD, GX25NTST3, GX25NTT3, GX25NTW3, GX25NTZ3, GX25NTZR3, GX25NW3, GX25SA2, GX25SA2-A, GX25SAM2, GX25SAT, GX25SAT-A, GX25T, GX25T HAT, GX25T HET, GX25T HUT, GX25TA, GX25TA-A, GX25TA2, GX25TA2-A, GX25TAA, GX25THAT, GX25THET, GX25THUT, GX25WA, GX25WA-A, GX25WAA, GX35 SAT, GX35 SAT-A, GX35 SLT, GX35N, GX35NT SGT3, GX35NT SGT9, GX35NT ST3, GX35NTSGT3, GX35NTSGT9, GX35NTST3, GX35SAT, GX35SAT-A, GX35SLT, HHB25E, HHH25S 75E, HHH25S75E, HHT25S LTA, HHT25S LTA-A, HHT25S LTAT, HHT25SLTA, HHT25SLTA-A, HHT25SLTAT, HHT35S LTAT, HHT35S UKAT, HHT35SLTAT, HHT35SUKAT, UMC425A LAAT, UMC425ALAAT, UMK 425 LE, UMK 435 UE, UMK425LE, UMK435UE, WX10K1 A, WX10K1 AT, WX10K1A, WX10K1AT, WX10T A, WX10TA |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GX25 (GCAAM) | GX25 (GCABK) | GX35N (GCAEK) | GX25 (GCABM) | GX25N (GCADK) | GX25T (GCALT) | GX25T (GCANT) | GX25T (GCAPT) | GX25NT (GCART) | HHB25E | HHH25S 75E | UMK 435 UE | UMK 425 LE |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
