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Square Nuts
Square Nuts are just four-sided nuts, but compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening. Square nuts are typically mated with square-headed bolts.
Square Nuts Diameters
Square Nuts are available on the FCH Network with Imperial/US diameters that range from #1 to 5 and with Metric diameters that range from M1 to M70.
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Square Nuts Materials
Square Nuts are available on the FCH Network in materials that range from Steel to Rubber, Buna-N, Neoprene etc.
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Square Nuts Finishes
Square Nuts are available on the FCH Network in finishes or coatings that range from Plain to Phosphate
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