M4 x 22mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £7.97 | £9.57 |
| 50 - 99 | £6.91 | £8.29 |
| 100 - 249 | £6.12 | £7.34 |
| 250 - 499 | £5.32 | £6.38 |
| 500 - 999 | £4.92 | £5.90 |
| 1000 + | £4.47 | £5.36 |
£9.57 / each
Product Specification
| Thread Size | M4 |
| Thread Length | 22mm |
| Pitch | 0.70mm |
| Head Diameter | 16mm |
| Head Height | 3.5mm |
| Standard | DIN 653 |
| Material | A1 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M4 x 22mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
Suitable for control panels and compact machinery covers, this M4 x 22mm hand-tightened knurled fastener offers tool-free tightening without the bulk of a high-profile thumb screw. A 16mm head diameter provides leverage for hand operation while the 3.5mm head height helps keep the fixing discreet.
What Are Thin Knurled Thumb Screws?
A low-profile knurled thumb screw combines a standard metric thread with a broad hand-operated head. The reduced head thickness keeps the fixing compact while the knurled perimeter provides the friction needed for controlled manual tightening.
Common Applications
- Display Systems: Supports repeated assembly and dismantling of exhibition or demonstration hardware.
- Bench Instruments: Keeps service covers accessible without relying on a screwdriver.
- Test Rigs: Fastens repositionable components during setup and calibration.
- Light Machinery: Provides hand-operated fixing for small guards and access plates.
M4 x 22mm Thin Knurled Thumb Screw Dimensions
- Thread Size: M4
- Thread Length: 22mm
- Pitch: 0.70mm
- Head Diameter: 16mm
- Head Height: 3.5mm
- Material: A1 Stainless Steel
- Standard: DIN 653
Key Benefits
- Tool-free operation supports faster routine access and adjustment
- Reusable screw connection suits equipment that is frequently opened or repositioned
- 22mm thread offers additional threaded reach through thicker components or spaced assemblies
- A1 Stainless Steel provides a durable self-colour finish for general engineering use
View the full Thin Knurled Thumb Screw DIN 653 range for other thread sizes and lengths or browse Knurled Fasteners for alternative hand-operated profiles. For help matching the screw to your assembly, contact the Vital Parts technical sales team on 01233 713581.
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