Precise Jaw Nut 6" Chuck Size,  Nut Height B 0.728" - 3900-4781

• For use on: Kitagawa, Samchully, Strong, MMK, SMW, Autoblok, Howa & Hitachi-Seiki Chucks
• Set includes 3 Pieces
• Hardened and ground.
• Heel Height M is 0.295
• Groove Width D is 0.472(12mm)
• Screw Size is M10x25
• Hole Space F is 0.787
• Nut Height B is 0.728
• Nut Width A is 0.689
• Nut Length C is 1.417
• Screw Item#is 3900-4797

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