
Suppliers of Hex flange and large hex flange nuts. Inch series
This product is regulated by the following standards:
Technical data
Hex flange and large hex flange nuts. Inch series


This product is regulated by the following standards:
Standard ASME B18.2.2 TABLE 12
Hex flange and large hex flange nuts.Information restricted to registered users: Login | Register now for a 14 day free trial
Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 table 12- hex flange nuts Publication date: 2010 | |||||||||
d Thread size | UNC (nr of threads x inch) | UNF (nr of threads x inch) | F max | G min | B min | H basic | K min | J min | |
inches | mm | ||||||||
6 | 3.51 | 32 | 40 | 0.313 | 0.342 | 0.408 | 0.164 | 0.02 | 0.10 |
8 | |||||||||
10 | |||||||||
12 | |||||||||
1/4 | |||||||||
5/16 | |||||||||
3/8 | |||||||||
7/16 | |||||||||
1/2 | |||||||||
9/16 | |||||||||
5/8 | |||||||||
3/4 |
Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 table 12- large hex flange nuts Publication date: 2010 | |||||||||||
d Thread size | UNC (nr of threads x inch) | UNF (nr of threads x inch) | F basic | G min | B min | H basic | K min | J min | |||
inches | mm | ||||||||||
1/4 | 6.35 | 20 | 28 | 0.438 | 0.488 | 0.7 | 0.297 | 0.04 | 0.15 | ||
5/16 | |||||||||||
3/8 | |||||||||||
7/16 | |||||||||||
1/2 | |||||||||||
9/16 | |||||||||||
5/8 |
Details
Hex flange and large hex flange nuts. Inch series


Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 2010 table 12- hex flange nuts |
|||||||||
d Thread size
|
UNC (nr of threads x inch) |
UNF (nr of threads x inch) |
F max | G min | B min | H basic | K min | J min | |
inches | mm | ||||||||
6 | 3.51 | 32 | 40 | 0.313 | 0.342 | 0.408 | 0.164 | 0.02 | 0.10 |
8 | 4.17 | 32 | 36 | 0.344 | 0.381 | 0.452 | 0.195 | 0.02 | 0.13 |
10 | 4.83 | 24 | 32 | 0.375 | 0.416 | 0.480 | 0.211 | 0.03 | 0.13 |
12 | 5.49 | 24 | 28 | 0.438 | 0.488 | 0.574 | 0.229 | 0.04 | 0.14 |
1/4
|
6.35 | 20 | 28 | 0.438 | 0.488 | 0.574 | 0.229 | 0.04 | 0.14 |
5/16
|
7.94 | 18 | 24 | 0.5 | 0.557 | 0.66 | 0.276 | 0.04 | 0.17 |
3/8
|
9.53 | 16 | 24 | 0.56 | 0.628 | 0.728 | 0.339 | 0.04 | 0.23 |
7/16
|
11.11 | 14 | 20 | 0.688 | 0.768 | 0.91 | 0.385 | 0.04 | 0.26 |
1/2
|
12.70 | 13 | 20 | 0.75 | 0.84 | 1 | 0.447 | 0.05 | 0.31 |
9/16
|
14.29 | 12 | 18 | 0.875 | 0.982 | 1.155 | 0.495 | 0.05 | 0.35 |
5/8
|
15.88 | 11 | 18 | 0.938 | 1.051 | 1.25 | 0.557 | 0.05 | 0.4 |
3/4
|
19.05 | 10 | 16 | 1.125 | 1.24 | 1.46 | 0.651 | 0.06 | 0.46 |
Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 2008 table 12- large hex flange nuts |
|||||||||||
d Thread size
|
UNC (nr of threads x inch) |
UNF (nr of threads x inch) |
F basic |
G min |
B min | H basic | K min | J min | |||
inches | mm | ||||||||||
1/4
|
6.35 | 20 | 28 | 0.438 | 0.488 | 0.7 | 0.297 | 0.04 | 0.15 | ||
5/16
|
7.94 | 18 | 24 | 0.5 | 0.557 | 0.79 | 0.359 | 0.04 | 0.2 | ||
3/8
|
9.53 | 16 | 24 | 0.56 | 0.628 | 0.885 | 0.398 | 0.04 | 0.24 | ||
7/16
|
11.11 | 14 | 20 | 0.69 | 0.768 | 1.1 | 0.453 | 0.04 | 0.26 | ||
1/2
|
12.70 | 13 | 20 | 0.75 | 0.84 | 1.175 | 0.5 | 0.06 | 0.29 | ||
9/16
|
14.29 | 12 | 18 | 0.875 | 0.98 | 1.26 | 0.562 | 0.06 | 0.37 | ||
5/8
|
15.88 | 11 | 18 | 0.94 | 1.05 | 1.28 | 0.62 | 0.06 | 0.42 |
Full list of Suppliers of Hex flange and large hex flange nuts. Inch series

Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.
The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.
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Â
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