M12 x 25mm Hex (Non Serrated) Flange Bolt (DIN 6921) | Marine Grade A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £1.23 | £1.47 |
| 100 - 499 | £1.18 | £1.41 |
| 500 - 999 | £1.03 | £1.24 |
| 1000 + | £0.83 | £1.00 |
Product Specification
| Thread Size | M12 |
| Thread Length | 25mm |
| 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 25mm Flanged Hex Head Bolt (DIN 6921) | A4 Stainless Steel
For maintenance repairs, this M12 x 25mm flanged hex head bolt gives a tidy DIN 6921 fixing with a broad 26.6mm flange under the head. The A4 Stainless Steel construction offers higher corrosion resistance for wet, exposed and chemically demanding locations.
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 1.75mm pitch and 16mm across flats, this bolt is suited to buyers who need clear technical matching for procurement or maintenance work.
Common Applications
- Maintenance Repairs: replacing worn fasteners on machinery covers and mounting plates.
- Assembly Lines: keeping fastening work efficient with standard hex tooling.
- Bracket Fixing: supports quick installation with common hex tools.
- Equipment Repairs: matching existing flange bolt dimensions during replacement.
M12 x 25mm Flanged Hex Head Bolt Dimensions
- Thread Size: M12
- Thread Length: 25mm
- 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
Buying Guidance
Use the head height and flange diameter together when checking clearance below guards, covers or equipment housings. For matched fastening assemblies, also check the washer and nut material so the joint performs consistently in service.
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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