Hexagon head bolt DIN 931 / ISO 4014, M 14x90, hexagon 22 mm, shank 56 mm, stainless steel A2
Outdoors and in wet areas large bolts must still come loose after years. This hexagon head bolt M 14x90 to DIN 931 made of stainless steel A2 stays resistant without a coating. The plain shank measures 56 mm and the thread 34 mm. The hexagon head has 22 mm across flats and a height of 8.8 mm.
Advantages
- Hexagon head with 22 mm across flats, so the tightening torque can be applied with an ordinary open-ended or ring spanner.
- Plain shank of 56 mm within 90 mm of total length, which places the shear plane in the full shank cross section instead of the thread.
- Thread length of 34 mm to DIN 931, sufficient for a nut and a washer in size M 14.
- Stainless steel A2 stays bright under moisture and wash water, so an additional coating is not needed.
- Head height of 8.8 mm keeps the overall height of the joint low.
Technical data
| Feature | Value |
|---|---|
| Standard | DIN 931 / ISO 4014 |
| Material | stainless steel A2 |
| Thread D | M 14 |
| Length L [mm] | 90 |
| Head height K [mm] | 8.8 |
| Width across flats S to DIN 931 [mm] | 22 |
| Width across flats S to ISO 4014 [mm] | 22 |
| Thread length B [mm] | 34 |
| Shank length [mm] | 56 |
Applications
Fixture building with repeated changeovers in size M 14x90. Bolting of tank and pipe supports in wet areas. Mounting of sheet metal structures where the head height of 8.8 mm is limited. Retrofitting of existing plants using the designation DIN 931.
Standards and conformity
The bolt is dimensioned to DIN 931 and ISO 4014. The width across flats is 22 mm to DIN 931 and 22 mm to ISO 4014. The material is stainless steel A2.
| Weight | 0.125000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 931-M14X90 ES |
| EAN | 4050571172268 |
| Zolltarifnummer | 73181900 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Edelstahl A2 |
| Norm | DIN 931, DIN EN ISO 4014 |




