M8 x 28mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £31.63 | £37.96 |
| 50 - 99 | £27.42 | £32.90 |
| 100 - 249 | £24.26 | £29.11 |
| 250 - 499 | £21.09 | £25.31 |
| 500 - 999 | £19.51 | £23.41 |
| 1000 + | £17.72 | £21.26 |
Product Specification
| Thread Size | M8 |
| Thread Length | 28mm |
| Pitch | 1.25mm |
| Head Diameter | 30mm |
| Head Height | 6.0mm |
| Standard | DIN 653 |
| Material | A1 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M8 x 28mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
Offering quick manual fastening for equipment covers requiring repeated maintenance access, this M8 x 28mm thin knurled thumb screw uses a finely knurled round head that can be gripped without a driver. Its 6.0mm head height reduces projection and the A1 Stainless Steel construction suits precision equipment and general engineering environments.
What Are Thin Knurled Thumb Screws?
Thin knurled thumb screws are manually operated fasteners intended for assemblies that are opened, adjusted or repositioned without tools. The round head is textured around its edge to improve finger grip while the thin DIN 653 profile reduces head height compared with taller thumb screw styles.
Common Applications
- Engineering Fixtures: Provides hand-operated fastening for robust jigs and production tooling.
- Machine Guards: Secures larger covers that require repeated removal for maintenance.
- Test Rigs: Allows substantial fixture elements to be repositioned during setup.
- Industrial Panels: Provides accessible fastening for equipment covers and inspection points.
M8 x 28mm Thin Knurled Thumb Screw Dimensions
- Thread Size: M8
- Thread Length: 28mm
- Pitch: 1.25mm
- Head Diameter: 30mm
- Head Height: 6.0mm
- Material: A1 Stainless Steel
- Standard: DIN 653
Key Benefits
- 28mm thread offers additional threaded reach through thicker components or spaced assemblies
- DIN 653 dimensions simplify selection for standardised assemblies
- Low-profile head is useful on visible panels where a discreet fixing is preferred
- Thin 6.0mm head reduces projection in confined assemblies
Further DIN 653 sizes are listed on the Thin Knurled Thumb Screw category. You can also explore the wider Knurled Fasteners range where a different hand-operated profile is required. Technical sales support is available on 01233 713581.
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