HEXAGON HEAD BOLTS, FULLY/PARTLY THREADED, DIN 931, STAINLESS STEEL ACID PROOF A4-70
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Hexagon head bolts are intended for mounting steel or wooden components together with nuts and washers, or directly in threaded holes together with washers.
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In order for a bolted joint to work correctly and be able to counter static and varying loads for long periods the bolts must be preloaded, for example, by tightening with a given torque. Preloading must normally be held to such a level that the combined load in the bolt does not exceed the bolt material’s tensile yield limit.
Technical Specification
| Application environment | Outdoors |
| Head shape | Hexagon head |
| Main Materials | Stainless steel A4 |
| Corrosion resistance class | C5 A4 |
| Material | A4-70 |
| Standards | DIN 931 |