| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATL STEEL MIL-S-6758,SAE 4130;0.700 IN. MIN 0.710 IN. MAX OD,0.3743 IN. MIN 0.3748 IN. MAX ID,0.877 IN. LONG;FIRST SHOULDER 0.4558 IN. OD,0.327 IN. LG,RIDGE 0.035 IN. THK,SECOND SHOULDER 0.490 IN. OD;ROCKWELL C 28-34 |