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 nuts: flanges, lock, welding, with washer

Manufacturer and importer specialized in special, structural and automotive nuts

Distributor of fasteners

We offer logistics and inventory management and integrated supply chain management services covering a wide market of OEM fasteners (KanBan), MRO and Personal Protective Equipment (Vending Machine).

Distributor of aerospace fasteners

Manufacturer specialized in hexagon nuts. Size from M4 to M30

Manufacturer specialized both in standard and special nuts

Manufacturing of special fasteners and machined (inconel, monel, super duplex, hastelloy, titanium, nimonic, B16 and Durehete) Manufacturing, stocking and distributing petro-chemical grade studbolt assemblies and fasteners.

Manufacturer of nuts from 2mm to 90mm, with metric and inch thread in different materials such as brass, steel, stainless steel, aluminium.

Distributor of nuts for the Oil & Gas field, metric and inch sizes according to ASTM A194, ASME B18.2.2, DIN 934 H=D, EN 14399 Class 10 specifications.