Precise Jaw Nut 8″ Chuck Size, Nut Height B 1.024″ – 3900-4789

• For use on: Kitagawa, Samchully, Strong, MMK, SMW, Autoblok, Howa & Hitachi-Seiki Chucks
• Set includes 3 Pieces.
• Hardened and ground.
• Heel Height M is 0.394
• Groove Width D is 0.551(14mm)
• Screw Size is M12 X 30
• Hole Space F is 0.984
• Nut Height B is 1.024
• Nut Width A is 0.807
• Nut Length C is 1.890
• Screw Item# is 3900-4798

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