M12 x 45mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £1.64 | £1.97 |
| 100 - 499 | £1.57 | £1.89 |
| 500 - 999 | £1.38 | £1.66 |
| 1000 + | £1.12 | £1.34 |
Product Specification
| Thread Size | M12 |
| Thread Length | 45mm |
| Pitch | 1.75mm |
| Material | A4 Stainless Steel |
| Across Flats | 16mm |
| Head Height | 11.5mm |
| Flange Diameter | 26.6mm |
| Standard | DIN 6921 |
| Head Style | Flanged Hex Head |
Frequently Bought Together
Total Price: £0.00
M12 x 45mm Flanged Hex Head Bolt (DIN 6921) | A4 Stainless Steel
The M12 x 45mm A4 Stainless Steel flanged hex head bolt is a reliable choice for marine equipment where a standard hex bolt would need extra load spreading. Its 45mm thread length, 1.75mm pitch and 11.5mm head height make it easy to match with existing DIN 6921 fastener specifications.
Its broad under-head flange helps distribute pressure and can reduce assembly time where a loose washer is not required by the design. With 1.75mm pitch and 16mm across flats, this bolt is suited to buyers who need clear technical matching for procurement or maintenance work.
Common Applications
- Marine Equipment: securing stainless brackets, covers and equipment supports in exposed areas.
- Assembly Lines: keeping fastening work efficient with standard hex tooling.
- Bracket Fixing: uses a wider bearing face to improve joint security in damp environments.
- Equipment Repairs: matching existing flange bolt dimensions during replacement.
M12 x 45mm Flanged Hex Head Bolt Dimensions
- Thread Size: M12
- Thread Length: 45mm
- Pitch: 1.75mm
- Flange Diameter: 26.6mm
- Head Height: 11.5mm
- Across Flats: 16mm
- Standard: DIN 6921
- Head Style: Flanged Hex Head
- Material: A4 Stainless Steel
Specification Notes
Confirm the flange diameter if the fixing surface is narrow, slotted or close to an edge. The flange helps spread pressure but the correct mating component is still important for safe installation.
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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