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Home FASTENERS MACHINE BOLTS AND SCREWS DIN 603 DIN 603 – Carriage Bolts (Round Head Square Neck Bolts)

DIN 603 – Carriage Bolts (Round Head Square Neck Bolts)

Price: €0.00 0.00лв.
  • Code:
    763
  • Weight:
    0.500 Kgs

DIN 603 – Carriage Bolts (Round Head Square Neck Bolts)

DIN 603 defines carriage bolts with a round head and square neck, used primarily for wood-to-metal or wood-to-wood connections.
The square neck prevents the bolt from turning when tightened, providing a secure and neat fastening solution.

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DIN 603 – Carriage Bolts (Round Head Square Neck Bolts)

DIN 603 defines carriage bolts with a round head and square neck, used primarily for wood-to-metal or wood-to-wood connections.
The square neck prevents the bolt from turning when tightened, providing a secure and neat fastening solution.

Key characteristics:

  • Head type: Round (mushroom) head

  • Neck type: Square under the head

  • Thread: Metric (coarse)

  • Strength classes: 4.6, 8.8 (according to ISO 898-1)

  • Materials: Carbon steel, stainless steel (A2, A4), brass

  • Surface finish: Plain, zinc-plated, hot-dip galvanized

Applications:
Used in wood construction, fencing, furniture assembly, machinery, and steel structures where a smooth head finish and anti-rotation design are desired.

Equivalent standard: ISO 8677

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