M5 x 18mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £9.56 | £11.47 |
| 50 - 99 | £8.28 | £9.94 |
| 100 - 249 | £7.33 | £8.79 |
| 250 - 499 | £6.38 | £7.65 |
| 500 - 999 | £5.89 | £7.07 |
| 1000 + | £5.35 | £6.42 |
Product Specification
| Thread Size | M5 |
| Thread Length | 18mm |
| Pitch | 0.80mm |
| Head Diameter | 20mm |
| Head Height | 4.0mm |
| Standard | DIN 653 |
| Material | A1 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M5 x 18mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
Made for electrical cabinets and service covers, this M5 x 18mm A1 stainless thumb screw provides a low-profile alternative to taller manual fasteners. The 20mm knurled head is easy to turn by hand and the A1 Stainless Steel construction gives a durable fixing for equipment that is adjusted, inspected or dismantled as part of normal use.
What Are Thin Knurled Thumb Screws?
DIN 653 thumb screws use a slim circular head with external knurling so the fastener can be tightened and loosened by hand. They are particularly useful on access panels, fixtures and instruments where a conventional screwdriver or hex key would slow routine adjustments.
Common Applications
- Machine Panels: Secures service panels that are removed during inspection or maintenance.
- Production Jigs: Allows stops, guides and fixture parts to be repositioned without tools.
- Electrical Cabinets: Provides a hand-adjustable fixing for access covers and internal panels.
- Display Frames: Supports repeat assembly of stands, frames and demonstration equipment.
M5 x 18mm Thin Knurled Thumb Screw Dimensions
- Thread Size: M5
- Thread Length: 18mm
- Pitch: 0.80mm
- Head Diameter: 20mm
- Head Height: 4.0mm
- Material: A1 Stainless Steel
- Standard: DIN 653
Key Benefits
- 20mm knurled head diameter provides a positive hand grip
- A1 Stainless Steel provides a durable self-colour finish for general engineering use
- Knurled edge improves fingertip control during repeated tightening and loosening
- Reusable screw connection suits equipment that is frequently opened or repositioned
Compare other lengths in the DIN 653 Thin Knurled Thumb Screw range and see the wider Knurled Fasteners selection for different head styles. For sizing or application support, speak with Vital Parts on 01233 713581.
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