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Stainless Steel Heavy Hex Nut | Alloy Steel Heavy Hex Nut | Duplex Steel Heavy Hex Nut | Carbon Steel Heavy Hex Nut

Heavy Hex Nuts

We manufacturer fasteners with size range from M10 to M100  Hex Nuts, Heavy Hex Nut, Cap Nut, Acorn Nut, Serrated Flange Nut, Coupling Nut, Square Nut, Castle Nut, Wing Nut, Flange Lock Nut, Flex Lock Nut, High Nut, Kep Nut, Jam Nut, Nylon Lock Nut, Slotted Nut, Reversible Lock Nut, Custom Nut, T Nuts & other customized Nuts as per Client's requirement.We produce Hot Forged and Coled Formed Nuts Fasteners.

A194 2H Heavy Hex Nuts

Sunflex Metal has the hardware you need to complete your orders. We stock ASTM A194 2H Heavy Hex Nuts in a wide variety of finishes, as well as different Countries of Origin to support our Customers’ needs for: 100% Domestic material; DFARS approved nations; Imports from Asia and other nations to support requests for “No China” material. We stock and frequently sell the following finishes:

Hot Dip Galvanized   / Mechanical Galvanized
Zinc Plated / Cadmium Plated
Yellow Zinc Plated / Yellow Cadmium Plated
Blue Xylan® or Blue Teflon® / Green Xylan® or Green Teflon®
Black Oxide / Plain Surface

A194 GRADE 4 Heavy Hex Nuts

Sunflex Metal has the ASTM A194 Grade 4 Heavy Hex Nuts you need to complete your ASTM A193 B16 Stud or ASTM A193 B16 Bolt orders. When you need ASTM A194 Grade 4 nuts fast call Sunflex Metal and we will make it happen.

A194 GRADE 7 Heavy Hex Nuts

Sunflex Metal has the ASTM A194 Grade 7 Heavy Hex Nuts you need to complete your orders for ASTM A320 L7 Studs or ASTM A320 L7 Heavy Hex Bolts. When you need ASTM A194 Grade 7 Heavy Hex Nuts fast call Sunflex Metal and we will make it happen.

A194 GRADE 7M Heavy Hex Nuts

Sunflex Metal has the ASTM A194 Grade 7M Heavy Hex Nuts you need to complete your orders for ASTM A320 L7M Studs or ASTM A320 L7M Heavy Hex Bolts. When you need ASTM A194 Grade 7M Heavy Hex Nuts fast call Sunflex Metal and we will make it happen.

A194 GRADE 8 Heavy Hex Nuts

Sunflex Metal is your source for ASTM A194 Grade 8 Heavy Hex Nuts to finish your orders for A193 B8 Studs or A193 B8 Bolts. When you need ASTM A194 Grade 8 Heavy Hex Nuts fast call Sunflex Metal and we will make it happen.

A194 GRADE 8M Heavy Hex Nuts

Sunflex Metal is your source for ASTM A194 Grade 8M Heavy Hex Nuts to finish your orders for A193 B8M Studs or A193 B8M Bolts. When you need ASTM A194 Grade 8M Heavy Hex Nuts fast call Sunflex Metal and we will make it happen.

A194 GRADE 8 Strain Hardened Nuts

Sunflex Metal is your source for ASTM A194 Grade 8 Strain Hardened Heavy Hex Nuts to finish your orders for A193 B8 Class 2 Studs or A193 B8 Class 2 Bolts. When you need ASTM A194 Grade 8 Strain Hardened Heavy Hex Nuts fast call Sunflex Metal and we will make it happen.

A194 GRADE 8M Strain Hardened Nuts

Sunflex Metal is your source for ASTM A194 Grade 8M Strain Hardened Heavy Hex Nuts to finish your orders for A193 B8M Class 2 Studs or A193 B8M Class 2 Bolts. When you need ASTM A194 Grade 8M Strain Hardened Heavy Hex Nuts fast call Sunflex Metal and we will make it happen.

Heavy Hex Nuts Dimensions & Specifications
Nominal or Basic Major Diameter of Thread
F
G
H
Width Across Flats
Width Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
0.2500
1/2
0.500
0.488
0.577
0.556
15/64
0.250
0.218
5/16
0.3125
9/16
0.562
0.546
0.650
0.622
19/64
0.314
0.280
3/8
0.3750
9/16
0.688
0.669
0.794
0.763
23/64
0.377
0.341
7/16
0.4375
3/4
0.750
0.728
0.866
0.830
27/64
0.441
0.403
1/2
0.5000
7/8
0.875
0.850
1.010
0.969
31/64
0.504
0.464
9/16
0.5625
15/16
0.938
0.909
1.083
1.037
35/64
0.568
0.526
5/8
0.6250
1 1/16
1.062
1.031
1.227
1.175
39/64
0.631
0.587
3/4
0.7500
1 1/4
1.250
1.212
1.443
1.382
47/64
0.758
0.710
7/8
0.8750
1 7/16
1.438
1.394
1.660
1.589
55/64
0.885
0.833
1
1.0000
1 5/8
1.625
1.575
1.876
1.796
63/64
1.012
0.956
1 1/8
1.1250
1 13/16
1.812
1.756
2.093
2.002
1 7/64
1.139
1.079
1 1/4
1.2500
2
2.000
1.938
2.309
2.209
1 7/32
1.251
1.187
1 3/8
1.3750
2 3/16
2.188
2.119
2.526
2.416
1 11/32
1.378
1.310
1 1/2
1.5000
2 3/8
2.375
2.300
2.742
2.622
1 15/32
1.505
1.433
1 5/8
1.6250
2 9/16
2.562
2.481
2.959
2.828
1 19/32
1.632
1.556
1 3/4
1.7500
2 3/4
2.750
2.662
3.175
3.035
1 23/32
1.759
1.679
2
2.0000
3 1/8
3.125
3.025
3.608
3.449
2
2.013
1.925
2 1/4
2.2500
3 1/2
3.500
3.388
4.041
3.862
2 13/64
2.251
2.155
2 1/2
2.5000
3 7/8
3.875
3.750
4.474
4.275
2 29/64
2.505
2.401
2 3/4
2.7500
4 1/4
4.250
4.112
4.907
4.688
2 45/64
2.759
2.647
3
3.0000
4 5/8
4.625
4.475
5.340
5.102
2-61/64
3.013
2.893
3 1/4
3.2500
5
5.000
4.838
5.774
5.515
3 3/16
3.252
3.124
3 1/2
3.5000
5 3/8
5.375
5.200
6.207
5.928
3 7/16
3.506
3.370
3 3/4
3.7500
5 3/4
5.750
5.562
6.640
6.341
3 11/16
3.760
3.616
4
4.0000
6 1/4
6.125
5.925
7.073
6.755
3 15/16
4.014
3.862

 

 

Nut Type

Hex NutsHeavy Hex NutCap NutAcorn NutSerrated Flange Nut
Coupling NutSquare NutCastle NutWing NutFlange Lock Nut
Flex Lock NutHigh NutKep NutJam NutNylon Lock Nut
Slotted NutReversible Lock NutCustom NutT Nuts 

 

Heavy Hex Nuts Application Industries

Sunflex Metal Industries are engaged in manufacturing of robust quality of Heavy Hex Nuts. These Heavy Hex Nuts are widely used in the following industries:

Heavy Hex Nuts Mining Industries
Heavy Hex Nuts Transport Industries- Rail and Road
Heavy Hex Nuts Construction Industries / Building Systems
Heavy Hex Nuts Manufacturing Industries
Heavy Hex Nuts Agriculture Industries
Heavy Hex Nuts Energy Industries
Heavy Hex Nuts Water Industries
Heavy Hex Nuts Automotive Industries
Heavy Hex Nuts Ship Building Industries
Heavy Hex Nuts Nuclear Power Plant
Heavy Hex Nuts Paper & Pulp Industries
Heavy Hex Nuts Sugar Industries
Heavy Hex Nuts Engineering Cement Industries
Heavy Hex Nuts Petro-Chemical Industries
Heavy Hex Nuts Food Industries
Heavy Hex Nuts Oil & Gas Industries
Heavy Hex Nuts Chemical & Pharmaceutical Industries

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Heavy Hex Nuts