Description
Overview:
This is a Genuine Terex hexagonal head screw to DIN 933, sized M8 x 1.25 with a 25 mm (0.98 in) length. It is a high‐tensile 8.8 fastener made from quality steel and zinc‐plated for corrosion resistance. Designed to secure components reliably across a range of Terex, Benford and Mecalac machines, it is commonly used on compact dumpers and rollers including the Terex 1-71 and HD1000. The precise metric coarse thread provides a strong, repeatable clamp, helping maintain the structural integrity of body panels, brackets and assemblies exposed to vibration. Supplied as a direct replacement for OEM No. MS42 25, it fits where an M8 x 25 mm hex head screw is specified and supports quick, straightforward maintenance in the workshop or on site.
Key Features:
- Genuine Part for assured fit and performance on Terex platforms
- Property class 8.8 high‐tensile steel for dependable strength
- DIN 933 compliance for consistent geometry and thread quality
- Zinc‐plated (Z‐P) finish to resist rust in outdoor and on‐site conditions
- Metric size: M8 x 1.25 thread, 25 mm (0.98 in) length for common assemblies
- Hex head for positive drive with standard 6‐point spanners or sockets
- Stable clamp under vibration when fitted to clean, undamaged threads
- Direct replacement for OEM No. MS42 25 to simplify ordering and repairs
- Suitable across Terex, Benford and Mecalac applications listed below
- Easy to fit as a like‐for‐like swap during routine servicing
Typical Applications:
General fastening on dumpers and rollers, such as mounting brackets, guards, panels, hose clips and light fixtures. Useful for securing engine covers, control housings and chassis attachments where an M8 x 25 mm (0.98 in) screw is specified. Ideal for maintenance tasks in workshops, hire fleets and site repairs.
Also known as:
Hex head bolt, hex set screw (DIN 933), M8 machine bolt, M8 x 25 screw, Terex fastening bolt, steel hex screw, metric coarse thread bolt.
Fits Models:
1-71, 171, 3000, HD1000, HD1200, HD850, MBR71, MBR71 HD, MBR71HD, PT10000, TA2EH, TA2H, TA2SEH, TA2SH, TA3, TA3H, TA3S, TA3SH & TA3.5SH, TA6, TA6S, TA9, TA9S
Alternate Part Numbers:
MS4225
Product Specifications
| L&S Part No. | MS42 25 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Benford/Terex/Mecalac |
| OEM No. | MS42 25 |
| Unit of Sale | 1 |
| Machine Type | Dumpers, Tracked Dumpers |
| Fits Brands | Terex |
| Key Features | - M8 x 1.25 thread, 25 mm length - High-tensile 8.8 steel for strength - Zinc-plated for corrosion resistance - Fits Terex, Benford, Mecalac machines - Direct replacement for OEM No. MS42 25 |
| Fits Models | MBR71, 1-71 | TA3H, TA3SH, TA3.5SH | TA6, TA6S | TA3, TA3S | TA2H, TA2SH, TA2EH, TA2SEH | TA9, TA9S | 3000 | HD850, HD1000, HD1200 | PT10000 | MBR71 HD |

