1st - 5th Cold Forming Die for DIN985 M8 Nut on 14B6S Machine

Complete 1st to 5th station cold forming die set (A411–A415) engineered for DIN 985 M8×1.25 nuts on 14B six-station cold formers (SS-14B6S).

Station Breakdown (A411–A415):

• 1st Station (A411): Initial wire upset and pre-forming die.
• 2nd Station (A412): Progressive intermediate shaping die.
• 3rd Station (A413): Pre-hex forming and sizing die.
• 4th Station (A414): Precision hex cavity forming die.
• 5th Station (A415): Final hex shaping and finishing die fitted with high-toughness carbide insert.

Key Features:

• High-grade tungsten carbide provide outstanding wear resistance and extended service life.
• Precision CNC ground and mirror-polished cavities for consistent DIN 985 dimensional accuracy.
• Rigid alloy steel die cases precision-machined for secure mounting on SS-14B6S cold formers.
• 100% optical inspection and contour measurement before delivery.

Custom Tooling Support: Hengfa designs and produces custom cold heading dies and tooling packages according to your fastener drawings and machine specifications. Contact our engineering team for technical consultation and quotes.