Metric Fasteners, Zinc plated steel, 20mm x 2.5mm

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  Hex bolts

  Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

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  Nuts

  Nuts have internal machine threads, for use with machine thread bolts and screws.

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  Studs, Rod & Stock

  A fully threaded rod with no head or drive. Commonly used in manufacturing, automotive, electrical, plumbing, and general construction applications.