M12 x 280mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £10.61 | £12.73 |
| 100 - 999 | £9.47 | £11.36 |
| 1000 + | £6.06 | £7.27 |
Product Specification
| Thread Size | M12 |
| Pitch | 1.75mm |
| Length | 280mm |
| Threaded Length | 49mm |
| Material | A4-80 Stainless Steel |
| Across Flats | 19mm |
| Head Height | 7.9mm |
| Head Style | Hex Head |
| Standard | DIN 931 |
Frequently Bought Together
Total Price: £0.00
M12 x 280mm Hex Head Bolt DIN 931 | A4-80 Stainless Steel
This M12 x 280mm metric hex bolt supports marine and coastal hardware by combining a high-torque hex head with a part threaded shank. The 1.75mm pitch, 19mm across flats and 7.9mm head height give clear installation reference points. The result is a hex head machine bolt that suits precise replacement work as well as new build assemblies.
Use with suitable washers to distribute load and with matching nuts where a through-bolted joint is required. It is especially useful where teams need standard stock for marine and coastal hardware without moving to a fully threaded screw.
Common Applications
- Joining dockside equipment in marine and coastal hardware
- Building external brackets using M12 metric hardware
- Aligning stainless assemblies where A4-80 Stainless Steel is specified
- Replacing wash-down fixtures requiring DIN 931 part threaded bolts
M12 x 280mm Hex Head Bolt DIN 931 Dimensions
- Thread Size: M12
- Length: 280mm
- Threaded Length: 49mm
- Pitch: 1.75mm
- Across Flats: 19mm
- Head Height: 7.9mm
- Material: A4-80 Stainless Steel
- Standard: DIN 931
- Head Style: Hex Head
Compatible Fasteners
Most commonly used with Washers and Nuts, these products are used to hold fasteners in place and join two or more parts together. We also offer Socket Head Screws
Our hex head screws are also available as fully threaded Hex Head Screws.
View our full Hex Head Bolts DIN 931 range.
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