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Metric Structural a > M56-5.50 Metric Heavy Hex 2H Nuts, Coarse, ASTM A-194 Grade 2H, Plain

M56-5.50 Metric Heavy Hex 2H Nuts, Coarse, ASTM A-194 Grade 2H, Plain

Part Number #R20560

South Coast Fasteners keeps the M56-5.50 Metric Heavy Hex 2H Nuts, Coarse, ASTM A-194 Grade 2H, Plain in stock and ready to ship. It measures M56 diameter, coarse thread, ASTM A-194 Grade 2H with a plain finish. Suited to machinery, structural, and general fabrication work, it is part of our Metric Structural and Heavy Hex Nuts line, stocked across industries such as Marine & Offshore, Manufacturing, and Construction.

Pairs well with Hex Bolts and Flat Washers to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.

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R20560 Specifications

  • Diameter: M56
  • Thread Pitch: 5.50
  • Thread: Coarse
  • Material: ASTM A-194 Grade 2H
  • Finish: Plain

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