Description Din 931 hexagon bolts manufactured from A4-80 stainless steel, combining excellent corrosion resistance with higher mechanical strength compared to standard A4 grades. Featuring a partially threaded shank, these bolts provide improved shear strength while meeting the A4-80 tensile class for demanding applications. Commonly used with a nut and washer, they are ideal for structural, marine, and industrial environments where both strength and corrosion resistance are required.
Key Features
Manufactured to Din 931 standard
A4-80 stainless steel for superior corrosion resistance and increased strength
Hexagon head for standard spanner or socket tightening
Partially threaded design for improved shear strength
Suitable for coastal, marine, and industrial environments
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