M20 x 180mm Hex Bolt - Part Threaded (DIN 931) | Marine Grade A4-80 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £11.07 | £13.28 |
| 100 - 999 | £9.88 | £11.86 |
| 1000 + | £6.33 | £7.59 |
Product Specification
| Thread Size | M20 |
| Pitch | 2.50mm |
| Length | 180mm |
| Threaded Length | 52mm |
| Material | A4-80 Stainless Steel |
| Across Flats | 30mm |
| Head Height | 12.9mm |
| Head Style | Hex Head |
| Standard | DIN 931 |
Frequently Bought Together
Total Price: £0.00
M20 x 180mm Hex Head Bolt DIN 931 | A4-80 Stainless Steel
Designed for electrical enclosure builds, this M20 x 180mm DIN 931 hex bolt combines a plain shank section with a threaded end for strong alignment through prepared holes. The A4-80 Stainless Steel specification makes it suitable for marine, coastal and chemical environments where stronger corrosion resistant stainless fastening is required. This makes the M20 x 180mm hex head bolt useful when a standard metric fastening has to match existing drawings.
DIN 931 sizing improves interchangeability across maintenance stores, OEM builds and fabrication projects where consistent metric hardware is needed. It is especially useful where teams need standard stock for electrical enclosure builds without moving to a fully threaded screw.
Common Applications
- Supporting cabinet frames in electrical enclosure builds
- Maintaining backplate supports using M20 metric hardware
- Reinforcing control panel brackets where A4-80 Stainless Steel is specified
- Repairing door hardware mounts requiring DIN 931 part threaded bolts
M20 x 180mm Hex Head Bolt DIN 931 Dimensions
- Thread Size: M20
- Length: 180mm
- Threaded Length: 52mm
- Pitch: 2.50mm
- Across Flats: 30mm
- Head Height: 12.9mm
- 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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