Precise Jaw Nut 6" Chuck Size,  Nut Height B 0.866" - 3900-4788

• For use on: Kitagawa, Samchully, Strong, MMK, SMW, Autoblok, Howa & Hitachi-Seiki Chucks
• Set includes 3 Pieces.
• Hardened and ground.
• Heel Height M is 0.276
• Groove Width D is 0.472(12mm)
• Screw Size is M10 X 25
• Hole Space F is 0.787
• Nut Height B is 0.866
• Nut Width A is 0.689
• Nut Length C is 1.437
• Screw Item# is 3900-4797

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