Metric hex nuts, Zinc plated class 8.8 steel, 18mm

Nut

Nut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread pitch. Thus a 6mm x 1.0 nut fits a 6mm x 1.0 bolt.

Metric hex nut diameter

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Prod. # Diameter and Thread pitch Each price Bag price Bulk price Price Buy

Coarse (standard) thread

20352 18mm x 2.5mm $0.54 / ea $9.06 / 25 $80.00 / 250 $0.54 / ea $9.06 / 25 $80.00 / 250

Fine thread

6881 18mm x 1.5mm $1.39 / ea $24.60 / 25 $224.00 / 250 $1.39 / ea $24.60 / 25 $224.00 / 250
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See also

Hex nylon insert lock nuts

Metric hex nylon insert lock nuts, Zinc plated class 8.8 steel

A hex nut with a nylon ring to resist loosening.