2H Heavy Hex Nut, Galvanized
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2H Heavy Hex Nut, Galvanized

ASTM A194 Grade 2H heavy hex nuts are intended for use in flange bolting applications, as well as structural applications and with other high strength bolting. ASTM A194 covers carbon steel, alloy steel, and stainless steel nuts for bolts in high pressure or high temperature service. They are a common high strength nut used with many different bolting grades, including A193 Grade B7, F3125 Grades A325, and with F1554 Grade 105 anchor bolts and studs. Dimensional specifications are governed by ASME B18.2.2. Heavy hex nuts provide increased bearing surface area over finished nuts such as J995 Grade 2 nuts. Available in hot dipped galvanized finish for corrosion resistance.

2H Heavy Hex Nut, Galvanized
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Diameter Thread Pitch Width Across Flats Height of Nut Item # Availability Price Quantity UOM
3/8 16 11/16 0.3594 N2HG0370000-I In Stock $0.16766/EA EA
1/2 13 7/8 0.4844 N2HG0500000-I In Stock $0.31742/EA EA
5/8 11 1 1/16 0.6094 N2HG0620000-I In Stock $0.52047/EA EA
3/4 10 1 1/4 0.7344 N2HG0750000-I In Stock $0.86243/EA EA
7/8 9 1 7/16 0.8594 N2HG0870000-I In Stock $1.26825/EA EA
1 8 1 5/8 0.9844 N2HG1000000-I In Stock $1.96259/EA EA
1 1/8 7 1 13/16 1.1094 N2HG112NC00-I In Stock $2.12252/EA EA
1 1/8 8 1 13/16 1.1094 N2HG1120000-I In Stock $2.37026/EA EA
1 1/4 7 2 1.2188 N2HG125NC00-I In Stock $3.59623/EA EA
1 1/4 8 2 1.2188 N2HG1250000-I In Stock $3.55145/EA EA
1 3/8 6 2 3/16 1.3438 N2HG137NC00-I In Stock $4.14881/EA EA
1 3/8 8 2 3/16 1.3438 N2HG1370000-I 3-5 Working Days $5.44699/EA EA
1 1/2 6 2 3/8 1.4688 N2HG150NC00-I In Stock $6.2793/EA EA
1 1/2 8 2 3/8 1.4688 N2HG1500000-I In Stock $6.36552/EA EA
1 3/4 5 2 3/4 1.7188 N2HG175NC00-I In Stock $8.1273/EA EA
1 3/4 8 2 3/4 1.7188 N2HG1750000-I In Stock $9.39912/EA EA
2 4 3 1/8 1.9688 N2HG200NC00-I In Stock $17.04787/EA EA
2 8 3 1/8 1.9688 N2HG2000000-I 3-5 Working Days $11.61521/EA EA
2 1/4 8 3 1/2 2.2031 N2HG2250000-I 3-5 Working Days $30.0455/EA EA
2 1/2 8 3 7/8 2.4531 N2HG2500000-I 3-5 Working Days $23.47371/EA EA