Description
Overview:
The Grub Screw M8x10 is a genuine Stihl fastener designed to secure components where a low-profile, headless fixing is required. Made from durable steel with a black finish, it uses an internal hex (Allen) drive for positive engagement and tight clamping. With an M8 thread and 10 mm body length, it is sized for reliable retention without protruding above the surface. This screw is commonly used in Stihl pressure washers, including the RE 118 and RE 128, to hold parts such as collars, couplings and small assemblies in place under vibration and load. As an OEM part (Stihl 9133 381 1740), it supports consistent performance and fitment, helping to maintain the integrity and service life of your equipment in regular domestic or professional use.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit
- M8 thread x 10 mm length for compact, secure fastening in tight spaces
- Headless design sits flush or below the surface to avoid snagging
- Internal hex (Allen) drive for controlled tightening and easy service access
- Robust steel construction with a protective black finish
- Suitable for use in high-vibration environments typical of pressure washers
- Helps prevent component movement, misalignment and premature wear
- Supports straightforward maintenance and replacement with common hex keys
- Manufactured to consistent dimensions for repeatable torque and holding power
- Replaces worn or missing fixings to restore equipment reliability
Typical Applications:
Securing pulleys, collars, couplings, shafts and fixtures within pressure washer assemblies; locking components on motor or pump shafts; retaining knobs, guards and housings where a low-profile set screw is preferred; general fastening duties in garden and construction machinery that require an M8 headless screw.
Also known as:
Set screw, headless screw, socket set screw, internal hex grub screw, Allen grub screw, M8 set screw, M8x10 set screw.
Fits Models:
RE 108, RE 118, RE 128, RE 128 PLUS, RE108, RE118, RE128, RE128PLUS
Alternate Part Numbers:
9133-381-1740, 91333811740
Product Specifications
| L&S Part No. | 9133 381 1740 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 91333811740 |
| Unit of Sale | 1 |
| Machine Type | Pressure Washers |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part ensures compatibility and fit - M8 thread x 10 mm length for secure fastening - Headless design prevents snagging - Internal hex drive allows easy tightening - Suitable for high-vibration environments like pressure washers |
| Fits Models | RE 108 | RE 118, RE 128 |
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
