HEAVY HEX NUTS 
SEMI-FINISHED 
Plating: Zinc 
2 
Size 
Part # 
Qty 
1/4-20 
25 
3/8-16 
25 
1/2-13 
25 
5/8-11 
25 
3/4-10 
25 
7/8-9 
25 
» 
Heavy duty and engineered especially to 
match high torque requirements. 
1-8 
10 
1-1/8-7 
10 
» 
Double heat treated. 
1-1/4-7 
10 
» 
Class 2B thread fit. 
1-1/2-6 
5 
ASTM A194 2H HEAVY HEX NUTS 
PLAIN STEEL 
Size 
Part # 
Qty 
1/2-13 
25 
5/8-11 
25 
3/4-10 
25 
7/8-9 
25 
1-8 
10 
1-1/8-7 
10 
» 
Designed to withstand high-pressure/high- 
temperature applications. 
1-1/4-7 
10 
1-1/2-6 
5 
» 
Class 2B thread fit. 
HIGH HEX NUTS 
SAE FINE THREAD 
Plating: Zinc 
Size 
Height 
Part # 
Qty 
3/8-24 
17/32 
100 
7/16-20 
39/64 
100 
1/2-20 
11/16 
50 
9/16-18 
49/64 
50 
5/8-18 
27/32 
25 
3/4-16 
13/16 
25 
7/8-14 
1-5/32 
25 
1-14 
15/16 
25 
2-5 
 | 

