2H Heavy Hex Nut

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. Grade markings consists of both the grade symbol "2H" and the manufacturer's identification mark. They are a common high strength nut used with many different bolting grades, 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 finished nuts such as J995 Grade 5 nuts.

 

2H Heavy Hex Nut
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Diameter Thread Pitch Width Across Flats Height of Nut Item # Availability Price Quantity UOM

1/4-20 A194 2H Heavy Hex Nut

$0.09186/EA
938 In Stock
Quantity Price
Quantity Price
1 $0.09186/EA
870 $0.08778/EA
3450 $0.07791/EA
15520 $0.06036/EA

5/16-18 A194 2H Heavy Hex Nut

$0.045/EA
1403 In Stock
Quantity Price
Quantity Price
1 $0.045/EA
590 $0.043/EA
2330 $0.03816/EA
10470 $0.02957/EA

3/8-16 A194 2H Heavy Hex Nut

$0.06383/EA
1383 In Stock
Quantity Price
Quantity Price
1 $0.06383/EA
320 $0.06099/EA
1280 $0.05413/EA
5740 $0.04194/EA

3/8-24 A194 2H Heavy Hex Nut

$1.91964/EA
73 In Stock
Quantity Price
Quantity Price
1 $1.91964/EA
320 $1.83423/EA
1280 $1.62804/EA
5740 $1.26135/EA

7/16-14 A194 2H Heavy Hex Nut

$0.11865/EA
1174 In Stock
Quantity Price
Quantity Price
1 $0.11865/EA
250 $0.11337/EA
970 $0.10063/EA
4330 $0.07796/EA

7/16-20 A194 2H Heavy Hex Nut

$1.37545/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $1.37545/EA
250 $1.31425/EA
970 $1.16651/EA
4330 $0.90377/EA

1/2-13 A194 2H Heavy Hex Nut

$0.14269/EA
7901 In Stock
Quantity Price
Quantity Price
1 $0.14269/EA
160 $0.13634/EA
620 $0.12102/EA
2760 $0.09376/EA

1/2-20 A194 2H Heavy Hex Nut

$1.34811/EA
27 In Stock
Quantity Price
Quantity Price
1 $1.34811/EA
160 $1.28813/EA
620 $1.14332/EA
2760 $0.88581/EA

9/16-12 A194 2H Heavy Hex Nut

$0.468/EA
116 In Stock
Quantity Price
Quantity Price
1 $0.468/EA
130 $0.44718/EA
500 $0.39691/EA
2210 $0.30751/EA

5/8-11 A194 2H Heavy Hex Nut

$0.25664/EA
10748 In Stock
Quantity Price
Quantity Price
1 $0.25664/EA
90 $0.24522/EA
340 $0.21765/EA
1520 $0.16863/EA

5/8-18 A194 2H Heavy Hex Nut

$0.28506/EA
730 In Stock
Quantity Price
Quantity Price
1 $0.28506/EA
90 $0.27238/EA
340 $0.24176/EA
1520 $0.18731/EA

3/4-10 A194 2H Heavy Hex Nut

$0.33389/EA
22972 In Stock
Quantity Price
Quantity Price
1 $0.33389/EA
60 $0.31903/EA
210 $0.28317/EA
940 $0.21939/EA

7/8-9 A194 2H Heavy Hex Nut

$0.6337/EA
5388 In Stock
Quantity Price
Quantity Price
1 $0.6337/EA
40 $0.60551/EA
140 $0.53744/EA
610 $0.41639/EA

7/8-14 A194 2H Heavy Hex Nut

$1.34763/EA
113 In Stock
Quantity Price
Quantity Price
1 $1.34763/EA
40 $1.28767/EA
140 $1.14291/EA
610 $0.88549/EA

1-8 A194 2H Heavy Hex Nut

$0.99735/EA
7542 In Stock
Quantity Price
Quantity Price
1 $0.99735/EA
25 $0.95297/EA
100 $0.84585/EA
500 $0.65533/EA

1 1/8-7 A194 2H Heavy Hex Nut

$1.72337/EA
505 In Stock
Quantity Price
Quantity Price
1 $1.72337/EA
25 $1.62563/EA
70 $1.43319/EA
500 $1.00948/EA

1 1/8-8 A194 2H Heavy Hex Nut

$1.56623/EA
2746 In Stock
Quantity Price
Quantity Price
1 $1.56623/EA
25 $1.49654/EA
70 $1.32831/EA
500 $1.02913/EA

1 1/4-7 A194 2H Heavy Hex Nut

$2.45694/EA
20 In Stock
Quantity Price
Quantity Price
1 $2.45694/EA
25 $2.3176/EA
60 $2.04324/EA
500 $1.43918/EA

1 1/4-8 A194 2H Heavy Hex Nut

$2.31722/EA
1818 In Stock
Quantity Price
Quantity Price
1 $2.31722/EA
25 $2.21412/EA
60 $1.96522/EA
500 $1.52258/EA

1 3/8-6 A194 2H Heavy Hex Nut

$5.06357/EA
129 In Stock
Quantity Price
Quantity Price
1 $5.06357/EA
40 $4.77639/EA
80 $4.21097/EA
180 $2.96604/EA

1 3/8-8 A194 2H Heavy Hex Nut

$2.43829/EA
1545 In Stock
Quantity Price
Quantity Price
1 $2.43829/EA
40 $2.3298/EA
80 $2.0679/EA
180 $1.60214/EA

1 3/8-12 A194 2H Heavy Hex Nut

$3.32335/EA
6 In Stock
Quantity Price
Quantity Price
1 $3.32335/EA
40 $3.17548/EA
80 $2.81851/EA
180 $2.18369/EA

1 1/2-6 A194 2H Heavy Hex Nut

$4.32613/EA
61 In Stock
Quantity Price
Quantity Price
1 $4.32613/EA
40 $4.08078/EA
70 $3.5977/EA
140 $2.53408/EA

1 1/2-8 A194 2H Heavy Hex Nut

$3.16992/EA
1457 In Stock
Quantity Price
Quantity Price
1 $3.16992/EA
40 $3.02888/EA
70 $2.68839/EA
140 $2.08287/EA

1 5/8-5.5 A194 2H Heavy Hex Nut

$9.72805/EA
13 In Stock
Quantity Price
Quantity Price
1 $9.72805/EA
30 $9.17633/EA
50 $8.09005/EA
120 $5.69831/EA

1 5/8-8 A194 2H Heavy Hex Nut

$3.59795/EA
572 In Stock
Quantity Price
Quantity Price
1 $3.59795/EA
30 $3.43786/EA
50 $3.0514/EA
120 $2.36412/EA

1 3/4-5 A194 2H Heavy Hex Nut

$6.81183/EA
40 In Stock
Quantity Price
Quantity Price
1 $6.81183/EA
20 $6.42551/EA
40 $5.66486/EA
90 $3.9901/EA

1 3/4-8 A194 2H Heavy Hex Nut

$5.65876/EA
44 In Stock
Quantity Price
Quantity Price
1 $5.65876/EA
20 $5.40698/EA
40 $4.79916/EA
90 $3.71822/EA

1 7/8-5 A194 2H Heavy Hex Nut

$12.10806/EA
62 In Stock
Quantity Price
Quantity Price
1 $12.10806/EA
20 $11.42137/EA
40 $10.06932/EA
80 $7.09242/EA

1 7/8-8 A194 2H Heavy Hex Nut

$9.25526/EA
134 In Stock
Quantity Price
Quantity Price
1 $9.25526/EA
20 $8.84346/EA
40 $7.84933/EA
80 $6.08138/EA

2-4.5 A194 2H Heavy Hex Nut

$9.80175/EA
20 In Stock
Quantity Price
Quantity Price
1 $9.80175/EA
20 $9.24586/EA
30 $8.15135/EA
70 $5.74148/EA

2-8 A194 2H Heavy Hex Nut

$8.34179/EA
117 In Stock
Quantity Price
Quantity Price
1 $8.34179/EA
20 $7.97064/EA
30 $7.07462/EA
70 $5.48117/EA

2 1/4-4.5 A194 2H Heavy Hex Nut

$22.77868/EA
20 In Stock
Quantity Price
Quantity Price
1 $22.77868/EA
10 $21.48682/EA
20 $18.94324/EA
50 $13.34285/EA

2 1/4-8 A194 2H Heavy Hex Nut

$15.55632/EA
6 In Stock
Quantity Price
Quantity Price
1 $15.55632/EA
10 $14.86416/EA
20 $13.19322/EA
50 $10.22164/EA

2 1/2-4 A194 2H Heavy Hex Nut

$29.60315/EA
18 In Stock
Quantity Price
Quantity Price
1 $29.60315/EA
10 $27.92425/EA
20 $24.61862/EA
40 $17.34036/EA

2 1/2-8 A194 2H Heavy Hex Nut

$21.939/EA
28 In Stock
Quantity Price
Quantity Price
1 $21.939/EA
10 $20.96286/EA
20 $18.60633/EA
40 $14.41554/EA

2 3/4-4 A194 2H Heavy Hex Nut

$37.40114/EA
36 In Stock
Quantity Price
Quantity Price
1 $37.40114/EA
10 $35.27998/EA
20 $31.10359/EA
40 $21.90811/EA

2 3/4-8 A194 2H Heavy Hex Nut

$30.65841/EA
28 In Stock
Quantity Price
Quantity Price
1 $30.65841/EA
10 $29.29432/EA
20 $26.00121/EA
40 $20.14483/EA

3-8 A194 2H Heavy Hex Nut

$40.13202/EA
9 In Stock
Quantity Price
Quantity Price
1 $40.13202/EA
10 $38.34641/EA
20 $34.03572/EA
40 $26.36969/EA