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Thread Size
Nut Type
Material
Hex Nut Profile
Thread Direction
Width
Height
Fastener Strength Grade/Class
Thread Spacing
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Specifications Met
Thread Fit
Drive Style
18-8 Stainless Steel Heavy HexNuts for High-Pressure Applications
13 Products
18-8 Stainless Steel Heavy HexNuts for High-Pressure Applications
These nuts have good chemical resistance. They maintain their strength in high-pressure and high-temperature environments and are used with ASTM A193 bolts to fasten pressure tanks, valves, and flanges. About 10% wider and taller than standard hex nuts, these heavy hex nuts distribute the load over a large area.
Part Number
Thread
Size
Size
Width
Height
Specifications
Met
Met
Material
Price
JECFCAHAD
1/4"-20
1/2"
15/64"
ASTM A194
18-8 Stainless Steel
$ 6.78
JECFCAHAF
1/4"-28
1/2"
15/64"
ASTM A194
18-8 Stainless Steel
$ 11.90
JECFCAHAG
5/16"-18
9/16"
19/64"
ASTM A194
18-8 Stainless Steel
$ 4.76
JECFCAHAH
5/16"-24
9/16"
19/64"
ASTM A194
18-8 Stainless Steel
$ 13.49
JECFCAHBA
3/8"-24
11/16"
23/64"
ASTM A194
18-8 Stainless Steel
$ 15.08
JECFCAHBB
7/16"-14
3/4"
27/64"
ASTM A194
18-8 Stainless Steel
$ 15.48
JECFCAHBD
7/16"-20
3/4"
27/64"
ASTM A194
18-8 Stainless Steel
$ 17.07
JECFCAHBE
1/2"-20
7/8"
31/64"
ASTM A194
18-8 Stainless Steel
$ 17.46
JECFCAHBG
5/8"-18
1 1/16"
39/64"
ASTM A194
18-8 Stainless Steel
$ 17.86
JECFCAHCA
3/4"-16
1 1/4"
47/64"
ASTM A194
18-8 Stainless Steel
$ 18.26
JECFCAHCG
1"-14
1 5/8"
63/64"
ASTM A194
18-8 Stainless Steel
$ 18.65
JECFCAHDA
1 1/8"-7
1 13/16"
1 7/64"
ASTM A194
18-8 Stainless Steel
$ 6.45
JECFCAHDF
1 1/4"-7
2"
1 7/32"
ASTM A194
18-8 Stainless Steel
$ 7.98