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18-8 SS Hex Nut

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

1/4-20 18-8 STAINLESS STEEL HEX NUT

$0.08206/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $0.08206/EA
1350 $0.07688/EA
5390 $0.06846/EA
24230 $0.04537/EA

1/4-28 18-8 STAINLESS STEEL HEX NUT

$0.09285/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $0.09285/EA
1350 $0.08698/EA
5390 $0.07746/EA
24230 $0.05133/EA

1/2-13 18-8 STAINLESS STEEL HEX NUT

$0.25797/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $0.25797/EA
270 $0.24273/EA
1060 $0.21448/EA
4750 $0.14777/EA

1/2-20 18-8 STAINLESS STEEL HEX NUT

$0.57659/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $0.57659/EA
270 $0.54253/EA
1060 $0.47939/EA
4750 $0.33028/EA

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

$0.85953/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $0.85953/EA
90 $0.81019/EA
340 $0.71469/EA
1500 $0.50008/EA

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

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