18-8 SS Hex Nut

18-8 stainless steel hex nuts are made from one of the following austenitic alloys: 303, 303Se, 304, XM7, all of which are characterized as having a chromium content of 17-19% and nickel content of 8-10%. Dimensional specifications are governed by ASME B18.2.2. There are no grade markings on 18-8 stainless hex nuts. 300 series stainless steel fasteners are commonly used in applications that require general atmospheric corrosion resistance, such as chemical and food processing equipment. Stainless steel has a higher corrosion resistance than carbon steel.

18-8 SS Hex Nut
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Diameter Thread Pitch Width Across Flats Height of Nut Item # Availability Price Quantity UOM

3/4-10 18-8 STAINLESS STEEL HEX NUT

$0.8595/EA
In Stock
Quantity Price
Quantity Price
1 $0.8595/EA
90 $0.81016/EA
340 $0.71467/EA
1500 $0.50006/EA

3/4-16 18-8 STAINLESS STEEL HEX NUT

$1.59111/EA
In Stock
Quantity Price
Quantity Price
1 $1.59111/EA
90 $1.49978/EA
340 $1.32299/EA
1500 $0.92571/EA

7/8-9 18-8 STAINLESS STEEL HEX NUT

$1.65803/EA
In Stock
Quantity Price
Quantity Price
1 $1.65803/EA
60 $1.56425/EA
210 $1.37862/EA
940 $0.97053/EA

7/8-14 18-8 STAINLESS STEEL HEX NUT

$2.8739/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $2.8739/EA
60 $2.71134/EA
210 $2.3896/EA
940 $1.68224/EA