Suppliers of Hexagon nuts, inch series

Standard ASME B18.2.2 TABLE 4

Hexagon nuts and Hexagon Jam nuts

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 TABLE 4 Publication date : 2010
Nominal size or Bsic major dia. of the Thread	Nr. of threads x inch		G min	G max	F min	F max	H min	H max	H1 min	H1 max
Nominal size or Bsic major dia. of the Thread	UNC	UNF	G min	G max	F min	F max	H min	H max	H1 min	H1 max
1/4	20	28	0.488	0.505	0.428	0.438	0.212	0.226	0.150	0.163
5/16	18	24	0.557	0.577	0.489	0.5	0.258	0.273	0.180	0.195
3/8	16	24	0.628	0.650	0.551	0.562	0.320	0.337	0.210	0.227
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-374
4

The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from IFI – Industrial Fastener Institute, 6363 Oak Tree Blvd Independence, OH 44131, USA.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

Standard ASME B18.2.2 TABLE 1-2

Small pattern hex machine screw nuts

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 Table 1-2 Publication date: 2010
d Thread size	G1 min	G1 max	F basic	H min	H max
0 (0.060)	0.134	0.140	0.125	0.043	0.050
1 (0.073)	0.134	0.140	0.125	0.043	0.050
2 (0.086)
3 (0.099)
4 (0.112)
5 (0.125)
6 (0.138)
8 (0.164)
10 (0.190)

The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from IFI – Industrial Fastener Institute, 6363 Oak Tree Blvd Independence, OH 44131, USA.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

Standard ASME B18.2.2 TABLE 1-1

Square and hex machine screw nuts

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 table 1-1 Publication date: 2010
Nominal size or basic thread diameter		UNC (nr of threads x inch)	UNF (nr of threads x inch)	F basic	G min	G max	H min	H max	G1 min	G1 max
inch	mm	UNC (nr of threads x inch)	UNF (nr of threads x inch)	F basic	G min	G max	H min	H max	G1 min	G1 max
0 (0.060)	1.52	-	80	0.156	0.206	0.221	0.043	0.050	0.171	0.180
1 (0.073)
2 (0.086)
3 (0.099)
4 (0.112)
5 (0.125)
6 (0.138)
8 (0.164)
10 (0.190)
12 (0.216)
1/4 (0.250)
5/16 (0.312)
3/8 (0.375)

Standard ASME B18.2.2 TABLE 10

Heavy Hex Nuts and heavy Hex Jam nuts

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 - Table 10 Publication date: 2010
d Thread size	Nr. of threads x inch		G min	G max	F basic max	F min	H min	H max	H1 min	H1 max
d Thread size	UNC	UNF	G min	G max	F basic max	F min	H min	H max	H1 min	H1 max
1/4	20	28	0.556	0.577	0.500	0.488	0.218	0.250	0.156	0.188
5/16	18	24	0.622	0.650	0.562	0.546	0.280	0.314	0.186	0.220
3/8	16	24	0.763	0.794	0.688	0.669	0.341	0.377	0.216	0.252
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4

The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from IFI – Industrial Fastener Institute, 6363 Oak Tree Blvd Independence, OH 44131, USA.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

Standard ASME B18.2.2 TABLE 3

Hex Flat Nuts and Hex Flat Jam Nuts

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 Table 3 Publication date: 2010
Nominal size or basic major thread diameter	G min	G max	F basic	H min	H max	H1 min	H1 max
1-1/8 (1.1250)	1.859	1.949	1.688	0.970	1.030	0.595	0.655
1-1/4 (1.2500)	2.066	2.165	1.875	1.062	1.126	0.718	0.782
1-3/8 (1.3750)
1-1/2 (1.5000)

Standard ASME B18.2.2 TABLE 6

Hex thick nuts

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 TABLE 6 Publication date : 2010
Nominal size or Bsic major dia. of the Thread	G min	G max	F min	F max	H min	H max
1/4	0.488	0.505	0.428	0.438	0.274	0.288
5/16	0.557	0.577	0.489	0.500	0.320	0.336
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2

Standard ASME B18.2.2 TABLE 9

Heavy hex flat nuts and heavy hex flat jam nuts.

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.2 Table 9 Publication date : 2010
Nominal size or Bsic major dia. of the Thread	G min	G max	F min	F max	H min	H max	H1 min	H1 max
1-1/8	2.002	2.093	1.756	1.812	1.079	1.155	0.579	0.655
1-1/4	2.209	2.309	1.938	2.000	1.187	1.282	0.687	0.782
1-3/8
1-1/2
1-3/4
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4

Technical data for Hexagon nuts, inch series

This product is regulated by the following standards:

Standard ASME B18.2.2 TABLE 4

Standard ASME B18.2.2 TABLE 1-2

Standard ASME B18.2.2 TABLE 1-1

Standard ASME B18.2.2 TABLE 10

Standard ASME B18.2.2 TABLE 3

Standard ASME B18.2.2 TABLE 6

Standard ASME B18.2.2 TABLE 9

Hexagon nuts, inch series

Suppliers of Hexagon nuts, inch series

Manufacturer of threaded items, mainly screwed rods, engineering studs, bright bolts and sets and special items according to customer specifications

Manufacturer of gaskets and inch fasteners

Manufacturer of inch nuts: hexagonal, self locking, welding, with flange.. etc..

Manufacturer of screws, nuts, washers and threaded rods

Manufacturer and distributor of standard and special fasteners, specialized in nuts

Distributor specialized in inch thread fasteners

Manufacturer of nuts for automotive: hexagon nuts, flange nuts, wheel nuts, castel nuts, lock nuts, weld nuts

Manufacturer of hex nuts, welding nuts, castel nuts and special nuts

Distributor of inch fasteners as per British and American standards

Manufacturer of special cold and hot forged nuts and bolts: Metric, UNF, UNC, BSF & BSW (Whitworth) threadforms