M8 x 50mm Hex (Non Serrated) Flange Bolt (DIN 6921) - 8.8 BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £0.36 | £0.43 |
| 100 - 999 | £0.26 | £0.31 |
| 1000 - 4999 | £0.20 | £0.24 |
| 5000 + | £0.18 | £0.22 |
Product Specification
| Thread Size | M8 |
| Thread Length | 50mm |
| Pitch | 1.25mm |
| Material | 8.8 Steel BZP |
| Across Flats | 13mm |
| Head Height | 8.1mm |
| Flange Diameter | 18.0mm |
| Standard | DIN 6921 |
| Head Style | Flanged Hex Head |
Frequently Bought Together
Total Price: £0.00
M8 x 50mm Flanged Hex Head Bolt (DIN 6921) | 8.8 Steel BZP
This M8 x 50mm DIN 6921 flanged hex head bolt gives engineers a practical fastener for fastening plates, brackets and interface parts to aluminium structures. The 8.8 Steel BZP body, 1.25mm pitch and 18mm flange diameter make it suitable for machinery, construction brackets and general steelwork.
A flanged head gives the fixing a larger contact area and can reduce assembly time where a loose washer is not required by the design. With 1.25mm pitch and 13mm across flats, this bolt is suited to buyers who need clear technical matching for procurement or maintenance work.
Common Applications
- Aluminium Profiles: fastening plates, brackets and interface parts to aluminium structures.
- Assembly Lines: keeping fastening work efficient with standard hex tooling.
- Bracket Fixing: helps spread compression over a larger contact area than a standard hex head.
- Equipment Repairs: matching existing flange bolt dimensions during replacement.
M8 x 50mm Flanged Hex Head Bolt Dimensions
- Thread Size: M8
- Thread Length: 50mm
- Pitch: 1.25mm
- Across Flats: 13mm
- Head Height: 8.1mm
- Flange Diameter: 18mm
- Standard: DIN 6921
- Head Style: Flanged Hex Head
- Material: 8.8 Steel BZP
Installation Advice
Confirm the flange diameter if the fixing surface is narrow, slotted or close to an edge. 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.
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