18-8 SS Hex Nut
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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

#4-40 18-8 STAINLESS STEEL MACHINE HEX NUT

$0.03792/EA
In Stock

#5-40 18-8 STAINLESS STEEL HEX NUT

$0.08173/EA
3-5 Working Days

#6-32 18-8 STAINLESS STEEL MACHINE HEX NUT

$0.04414/EA
In Stock

#8-32 18-8 STAINLESS STEEL MACHINE HEX NUT

$0.04884/EA
In Stock

#8-36 18-8 STAINLESS STEEL MACHINE HEX NUT

$0.23049/EA
3-5 Working Days

#10-24 18-8 STAINLESS STEEL MACHINE HEX NUT

$0.06232/EA
In Stock

#10-32 18-8 STAINLESS STEEL MACHINE HEX NUT

$0.06911/EA
In Stock

#12-24 18-8 STAINLESS STEEL MACHINE HEX NUT

$0.0933/EA
In Stock

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

$0.08492/EA
In Stock

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

$0.09694/EA
In Stock

5/16-18 18-8 STAINLESS STEEL HEX NUT

$0.11374/EA
In Stock

5/16-24 18-8 STAINLESS STEEL HEX NUT

$0.15398/EA
In Stock

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

$0.16056/EA
In Stock

3/8-24 18-8 STAINLESS STEEL HEX NUT

$0.42038/EA
In Stock

7/16-14 18-8 STAINLESS STEEL HEX NUT

$0.25792/EA
In Stock

7/16-20 18-8 STAINLESS STEEL HEX NUT

$0.31133/EA
In Stock

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

$0.33434/EA
In Stock

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

$0.4427/EA
In Stock

9/16-12 18-8 STAINLESS STEEL HEX NUT

$0.87856/EA
In Stock

9/16-18 18-8 STAINLESS STEEL HEX NUT

$2.22144/EA
In Stock

5/8-11 18-8 STAINLESS STEEL HEX NUT

$0.61333/EA
In Stock

5/8-18 18-8 STAINLESS STEEL HEX NUT

$0.81391/EA
In Stock

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

$0.90646/EA
In Stock

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

$1.59198/EA
In Stock

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

$1.76689/EA
In Stock

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

$2.87283/EA
In Stock

1-8 18-8 STAINLESS STEEL HEX NUT

$2.59397/EA
In Stock

1-14 18-8 STAINLESS STEEL HEX NUT

$3.0275/EA
In Stock

1 1/8-7 18-8 STAINLESS STEEL HEX NUT

$5.3275/EA
In Stock

1 1/4-7 18-8 STAINLESS STEEL HEX NUT

$8.27307/EA
In Stock

1 1/4-12 18-8 STAINLESS STEEL HEX NUT

$13.81621/EA
In Stock

1 3/8-6 18-8 STAINLESS STEEL HEX NUT

$9.00491/EA
In Stock

1 1/2-6 18-8 STAINLESS STEEL HEX NUT

$10.96512/EA
In Stock