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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

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

$0.0396/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $0.0396/EA
4810 $0.0371/EA
19210 $0.03304/EA
76830 $0.02189/EA

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

$0.94819/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $0.94819/EA
90 $0.89376/EA
340 $0.78841/EA
1500 $0.55166/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

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

$1.66246/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $1.66246/EA
60 $1.56843/EA
210 $1.38231/EA
940 $0.97313/EA

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

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

1-8 18-8 STAINLESS STEEL HEX NUT

$2.19132/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $2.19132/EA
40 $2.06855/EA
140 $1.8231/EA
630 $1.29042/EA

1-14 18-8 STAINLESS STEEL HEX NUT

$3.02728/EA
In Stock
Product Detail
Quantity Price
Quantity Price
1 $3.02728/EA
40 $2.85768/EA
140 $2.51858/EA
630 $1.78269/EA