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  • DIN 603 Mushroom Head Square Neck Carriage Bolt
  • DIN 603 Mushroom Head Square Neck Carriage Bolt
  • DIN 603 Mushroom Head Square Neck Carriage Bolt
  • DIN 603 Mushroom Head Square Neck Carriage Bolt
  • DIN 603 Mushroom Head Square Neck Carriage Bolt
  • DIN 603 Mushroom Head Square Neck Carriage Bolt

DIN 603 Mushroom Head Square Neck Carriage Bolt

Roofing & pan head bolts
Stock : In stock
DIN 603 carriage bolts feature a smooth round dome head and a locking square neck beneath the head to prevent rotation during tightening.
Product code : DIN 603 KASA CIVATASI

DIN 603 carriage bolts (coach bolts) are designed with a square neck under a smooth domed head. The square neck seats into timber or square metal punch-outs, preventing the bolt from turning when the nut is tightened.

Widely used in timber construction, fencing, commercial vehicle bodies, agricultural trailers, and security barriers. Available in zinc-plated and hot-dip galvanized steel.

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