M5 x 20mm Hex Serrated Flange Bolt (DIN 6921) | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 9 | £0.43 | £0.52 |
| 10 - 24 | £0.35 | £0.42 |
| 25 - 49 | £0.26 | £0.31 |
| 50 - 99 | £0.22 | £0.26 |
| 100 - 499 | £0.19 | £0.23 |
| 500 - 999 | £0.17 | £0.21 |
| 1000 + | £0.13 | £0.16 |
Product Specification
| Thread Size | M5 |
| Thread Length | 20mm |
| Pitch | 0.80mm |
| Flange Diameter | 11.8mm |
| Head Height | 5.4mm |
| Across Flats | 8.00mm |
| Standard | DIN 6921 |
| Head Style | Serrated Flanged Hex Head |
| Material | A2-70 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M5 x 20mm Serrated Flange Hex Head Bolt DIN 6921 | A2-70 Stainless Steel
The M5 x 20mm DIN 6921 hex flange bolt is selected for load spreading fastener points where the flange spreads load and the serrated underside improves grip. The 20mm length gives a versatile fixing depth for common brackets, guards and fabricated assemblies.
The M5 thread size and 20mm thread length make this a precise choice for assemblies with known panel thickness, bracket stack-up or tapped hole depth. A2 stainless steel provides a clean corrosion resistant finish for general engineering, access equipment and indoor or sheltered outdoor assemblies.
Common Applications
It is commonly selected for:
- Clamping plates
- Slotted brackets
- Mounting rails
- Bolted equipment feet
M5 x 20mm Serrated Flange Hex Head Bolt Dimensions
- Thread Size: M5
- Thread Length: 20mm
- Pitch: 0.80mm
- Flange Diameter: 11.8mm
- Head Height: 5.4mm
- Across Flats: 8.00mm
- Material: A2-70 Stainless Steel
- Standard: DIN 6921
- Head Style: Serrated Flanged Hex Head
Related Products
For matching sizes across the range, visit Serrated Flange Hex Head Bolts DIN 6921.
If the joint needs a mating thread, load spreader or removable fixing method, pair this bolt with suitable Washers and Nuts.
You can also compare other options in our Bolts and Screws range.
Need help choosing the right serrated flange bolt for your application? Call 01233 713581 for technical support or bulk order advice.
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