Product Description
Metric A1 Stainless Steel Knurled Thumb Nuts – DIN 466 High and DIN 467 Thin Types
A1 stainless steel knurled thumb nuts for tightening and releasing by hand. The textured outer edge provides finger grip, making these nuts useful for covers, panels and adjustable fittings that require frequent access.
Choose the DIN 466 high type with an extended shoulder, or the DIN 467 thin type for a lower profile. The range covers metric threads from M2 to M10, with available combinations shown in the product options.
Specifications
| Feature | Specification |
|---|---|
| Fastener type | Knurled thumb nut |
| Material | A1 stainless steel |
| High type standard | DIN 466 |
| Thin type standard | DIN 467 |
| Thread system | Metric coarse |
| Grip style | Knurled circular head |
| Operation | Hand tightening and adjustment |
Thread Sizes and Reference Dimensions
| Thread | Pitch | Nominal Head Diameter | Knurled Head Thickness | High Type Overall Height | Thin Type Overall Height |
|---|---|---|---|---|---|
| M2 | 0.4mm | 9mm | 2mm | 5.3mm | Not listed |
| M2.5 | 0.45mm | 11mm | 2.5mm | 6.5mm | 3mm |
| M3 | 0.5mm | 12mm | 2.5mm | 7.5mm | 3mm |
| M4 | 0.7mm | 16mm | 3.5mm | 9.5mm | 4mm |
| M5 | 0.8mm | 20mm | 4mm | 11.5mm | 5mm |
| M6 | 1.0mm | 24mm | 5mm | 15mm | 6mm |
| M8 | 1.25mm | 30mm | 6mm | 18mm | 8mm |
| M10 | 1.5mm | 36mm | 8mm | 23mm | 10mm |
Dimensions are nominal reference values. Overall height includes the knurled head and shoulder. Check the available type and thread combinations in the product options.
Choosing High or Thin Type
DIN 466 high type nuts have an extended shoulder that raises the gripping head above the mating surface. DIN 467 thin type nuts have a shorter overall profile for assemblies with limited clearance.
Key Features
- A1 stainless steel construction.
- Knurled outer edge for finger grip.
- Metric coarse internal threads.
- High and thin profiles to suit different clearances.
- Convenient for frequently adjusted or removable fittings.
Typical Applications
Suitable for access covers, instrument panels, jigs, adjustable stops and other assemblies requiring hand-operated threaded fasteners.
Ordering
Select the required thumb nut type, metric thread size and pack quantity before adding to your basket. Packs contain the selected size and type; these are not mixed assortments.
