The 1018 is general purpose mild steel. Used for low grade nuts, bolts, dowell pins, and various fasteners.

Cold Rolled Steel

C 1018 Cold Rolled Steel
1/8″ Dia. 1 1/8″ Dia. 3″ Dia.
3/16″ Dia. 1 3/16″ Dia. 3 1/4″ Dia.
1/4″ Dia. 1 1/4″ Dia. 3 1/2″ Dia.
5/16″ Dia. 1 5/16″ Dia. 4″ Dia.
3/8″ Dia. 1 3/8″ Dia. 4 1/2″ Dia.
7/16″ Dia. 1 1/2″ Dia. 5″ Dia.
1/2″ Dia. 1 5/8″ Dia. 5 1/2″ Dia.
9/16″ Dia. 1 3/4″ Dia. 6″ Dia.
5/8″ Dia. 1 7/8″ Dia. 6 1/2″ Dia.
11/16″ Dia. 1 15/16″ Dia. 7″ Dia.
3/4″ Dia. 2″ Dia. 7 1/2″ Dia.
7/8″ Dia. 2 3/16″ Dia. 8″ Dia.
15/16″ Dia. 2 1/4″ Dia.  
1″ Dia. 2 1/2″ Dia.  

Hex and square Available

Larger Diameter Available Upon Request

Stainless Steel

T 303-304 Stainless Steel
3/16″ Dia 3/4″ Dia. 1 11/16″ Dia.
1/4″ Dia 7/8″ Dia. 1 3/4″ Dia.
5/16″ Dia 1″ Dia. 2″ Dia.
3/8″ Dia 1 1/4″ Dia. 2 1/4″ Dia.
1/2″ Dia 1 3/8″ Dia. 2 1/2″ Dia.
5/8″ Dia 1 1/2″ Dia. 3″ Dia.