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CARRIAGE BOLTS

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Also known as a “Cup Square” bolt, has a domed head. The square section under the head grips into the part being fastened preventing the bolt from turning when the nut is tightened.

DIN 603 

DIMENSIONS

DIN 603

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MATERIALS:
• MILD STEEL (MS) GRADE 4.8
• HIGH TENSILE (HT) GRADE 8.8
• STAINLESS STEEL (SS) A2 - 304
• STAINLESS STEEL (SS) A4 - 316

PLATING:
• ZINC
• HOT DIP GALVANISED
• PLAIN

THREADING:
• METRIC

DIAMETERS:
• M5 AND UPWARDS

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Red Hill

Durban North

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