1 
FINISHED HEX NUTS 
GRADE 8 ALLOY STEEL 
For Use With Grade 8 Cap Screws 
Plating: Zinc Yellow Chromate 
Part # 
Size 
USS 
SAE 
Qty 
1/4 
100 
5/16 
100 
» 
Engineered specifically to match high 
3/8 
100 
torque requirements of alloy high tensile 
7/16 
100 
strength cap screws. 
1/2 
100 
» 
Manufactured on automatic nut forgers. 
9/16 
50 
» 
Cold formed for more dense grain 
5/8 
50 
structure. 
3/4 
50 
» 
Special high carbon steel. 
7/8 
50 
» 
Double heat treated. 
1 
25 
1-1/8 
25 
1-1/4 
25 
1-3/8 
10 
*** SEE SECTION 2 FOR COMPLETE LISTING OF NUTS *** 
1-1/2 
10 
ALLOY STEEL FLAT & LOCK WASHERS 
FOR USE WITH GRADE 8 CAP SCREWS & NUTS 
Plating: Zinc Yellow Chromate 
Flat Washers 
Lock Washers 
Part # 
Size 
USS 
SAE 
Qty 
Size 
Part # 
Qty 
1/4 
100 
1/4 
100 
5/16 
100 
5/16 
100 
3/8 
100 
3/8 
100 
7/16 
100 
7/16 
100 
1/2 
100 
1/2 
100 
9/16 
50 
9/16 
50 
5/8 
50 
5/8 
50 
3/4 
50 
3/4 
50 
7/8 
25 
7/8 
25 
1 
25 
1 
25 
1-1/8 
25 
1-1/8 
25 
1-1/4 
25 
1-1/4 
25 
1-1/2 
25 
1-1/2 
25 
*** SEE SECTION 2 FOR COMPLETE LISTING OF WASHERS *** 
1-7 
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