M6 x 20mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4-70 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 9 | £0.90 | £1.08 |
| 10 - 24 | £0.72 | £0.86 |
| 25 - 49 | £0.54 | £0.65 |
| 50 - 99 | £0.45 | £0.54 |
| 100 - 499 | £0.40 | £0.48 |
| 500 - 999 | £0.36 | £0.43 |
| 1000 + | £0.27 | £0.32 |
Product Specification
| Thread Size | M6 |
| Thread Length | 20mm |
| Pitch | 1mm |
| Material | A4-70 Stainless Steel |
| Across Flats | 10mm |
| Head Height | 6.6mm |
| Flange Diameter | 14.2mm |
| Standard | DIN 6921 |
| Head Style | Flanged Hex Head |
Frequently Bought Together
Total Price: £0.00
M6 x 20mm Flanged Hex Head Bolt (DIN 6921) | A4-70 Stainless Steel
The M6 x 20mm A4-70 Stainless Steel flanged hex head bolt works well in inspection stations where a standard hex bolt would need extra load spreading. Its 20mm thread length, 1mm pitch and 6.6mm head height make it easy to match with existing DIN 6921 fastener specifications.
The integrated flange acts like a built-in washer face, helping to spread clamp load and reduce surface marking on brackets, plates or fabricated parts. The A4-70 stainless steel material gives 70 grade stainless performance while the DIN 6921 specification keeps the fastener compatible with standard metric assemblies.
Common Applications
- Inspection Stations: assembling inspection benches, camera mounts and measuring station frames.
- Machinery Builds: supports stable fastening while keeping the joint face tidy.
- Maintenance Work: replacing worn fixings during planned servicing.
- Fabrication: creating repeatable DIN 6921 joints across metal assemblies.
M6 x 20mm Flanged Hex Head Bolt Dimensions
- Thread Size: M6
- Thread Length: 20mm
- Pitch: 1mm
- Across Flats: 10mm
- Head Height: 6.6mm
- Flange Diameter: 14.2mm
- Material: A4-70 Stainless Steel
- Standard: DIN 6921
- Head Style: Flanged Hex Head
Installation Advice
Check the thread size, thread length and pitch before ordering to ensure the bolt matches the mating nut or threaded hole. Tighten using the correct socket or spanner size and follow the required torque setting for the assembly.
Related Fasteners
Most commonly used in conjunction with Washers and Nuts, these products help hold fasteners in place and join two or more parts together. We also offer Socket Head Screws
For a standard non-flanged head, view our Hex Head Bolts DIN 931. For a fully threaded hex option, view our Hex Set Screws DIN 933.
View our full range of Flanged Hex Head Bolts DIN 6921.
Need help or buying in bulk? Call 01233 713581.
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