2H Heavy Hex Nut Domestic
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2H Heavy Hex Nut Domestic

Domestic 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. The 2H nuts listed on this page are domestic, melted and manufactured in the USA. 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 in conjunction with many different grades of bolting including A193 Grade B7, F3125 Grades A325 and A490, as well as 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 that of finished nuts such as J995 Grade 5 nuts.

2H Heavy Hex Nut Domestic
Diameter Thread Pitch Width Across Flats Height of Nut Item # Availability Price Quantity UOM
1/2 13 7/8 0.4844 N2HB0500000-U In Stock $0.44138/EA EA
5/8 11 1 1/16 0.6094 N2HB0620000-U In Stock $0.59832/EA EA
3/4 10 1 1/4 0.7344 N2HB0750000-U In Stock $0.81397/EA EA
7/8 9 1 7/16 0.8594 N2HB0870000-U In Stock $1.05401/EA EA
1 8 1 5/8 0.9844 N2HB1000000-U In Stock $1.58928/EA EA
1 1/8 8 1 13/16 1.1094 N2HB1120000-U In Stock $2.58117/EA EA
1 1/4 8 2 1.2188 N2HB1250000-U In Stock $3.47992/EA EA
1 3/8 8 2 3/16 1.3438 N2HB1370000-U In Stock $4.60991/EA EA
1 1/2 8 2 3/8 1.4688 N2HB1500000-U In Stock $7.55044/EA EA