Super Duplex Square Nuts

Super-Duplex-Steel-Square-Nuts-Manufacturers

Super Duplex Square Nuts provide higher resistance to loosening and they are also less likely to round-off after repeated loosening and tightening cycles, as they are four-sided nuts.

Square nuts are typically mated with square-headed bolts. Super Duplex Square Nuts are utilized along with flat washers in order to avoid damage from its sharp edges and to help increase the strength of the fastener.

NutDIN ISO UNI ANSI/ASME ASTM
Square Nut557-5597B18.2.2A563, A194, F594
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