STUDBOLT, THREAD UNC, DIAMETER 5/8IN, LENGTH 4IN, MATERIAL ALLOY STEEL,
MATERIAL SPECIFICATION ASTM A193-B7, SURFACE TREATMENT PTFE COATED,
STANDARD ANSI B16.5, CONSTRUCTION W/ 2 HVY HEX NUT, GENERAL NOTES
THERMAL TREATMENT: W/ THERMAL TREATMENT, 2 WASHERS. NUT FACTOR AND
FRICTION COEFFICIENT TO BE SPECIFIED